G - korloy

GDRILL
Korloy drills provides total solutions in hole making based on development,
research and tooling know-how.
C O N T E N T S
Technical Information for Drills
G02
G04
Index Drills
Available Insert
Indexable Drills
G06
G10
G18
G21
G22
G25
G28
G29
Technical Information for KING DRILL
KING DRILL
Technical Information for TPDB
Available Insert for TPDB
TPDB
Technical Information for WPDC
Center Drill
WPDC

DRILL
Solid Drills
G31
G35
G43
G45
G47
G48
G50
G51
Technical Information for Mach Drills
Mach Drills
Technical Information for Mach long Drills
Mach long Drills
Technical Information for Vulcan Drills
Vulcan drills
Technical Information for Carbide drills
Carbide drills
Solid Drills
G53
G54
G55
G56
Burnishing Drills
Top solid Drills
PCD Drills
Gun Drills
Reamer
G62
G65
G66
G68
G71
Technical Information for Indexable Reamer
Available Insert for Indexable Reamer
Indexable Reamer
Chucking / Machine Reamer
PCD Reamer

G
Index Drills
Type Designation Shape
Drills
Dia.
Aspect
ratio
Page
KING-DRILL
KD
Ø12.0~Ø100.0
2D~5D
G10 ~
G17
Available Insert : SPT, XOT
Indexable
Drills
TPDB
TPDB
Ø10.0~Ø29.9
3D~8D
G22 ~
G24
Available Insert : TPDB
Indexable Drills &
Drill with center
WPDC
Ø25.0~Ø80.0
5D~8D
G39 ~
G30
Available Insert : WCT
MSD
Ø2.5~Ø20.0
3D~7D
G35 ~
G39
Mach Drills
MSDH
Ø2.5~Ø20.0
3D~7D
G40 ~
G42
MLDP
Ø2.5~Ø20.0
-
G46
Mach long Drills
MLD
Ø2.5~Ø20.0
7D~25D
G46
Solid Drills
Vulcan Drills
VZD
Ø12.6~Ø40.5
2.5D, 5D
G48 ~
G50
Index Drills
Carbide Drills
SSD
Ø1.0~Ø15.0
-
G51 ~
G52
BDS
Ø4.0~Ø16.0
5D~7D
G53
Drills
Burnishing Drills
BDT
Ø4.2~Ø10.3
2D~4D
G53
G
2

Index Drills
G
Type Designation Shape
Drills
Dia.
Aspect
ratio
Page
Top solid Drills
TSDM
Ø8.0~Ø25.0
5D~8D
G54
PCD Drills
PDD
Ø5.0~Ø12.0
5D
G55
Solid Drills
KGDS
Ø2.0~Ø33.0
50D~100D
G60
Gun Drills
KGDT
Ø6.0~Ø26.5
50D~100D
G61
IRT
Ø10.0~Ø31.0
3D~5D
G66
Indexable Reamer
Available Insert : RI
IRB
Ø10.0~Ø31.0
3D~5D
G67
Available Insert : RI
SCRS
Ø5.0~Ø20.0
2D~3D
G69
Reamer
SCRH
Ø5.0~Ø20.0
2D~3D
G69
Chucking / Machine
Reamer
TCRS
Ø7.0~Ø30.0
2D~3D
G70
Index Drills
TMRS
Ø7.0~Ø30.0
3D~5D
G70
Drills
PCD Reamer
PDR
Ø5.0~Ø20.0
3D~5D
G71
G
3

Drills
4
G
G
Available Insert
Available Insert
LPMT-DF
NPET-DA
NPET-DR
NPMT-DM
NPMT-DS
SPET-DA
SPMT-DF
SPMT-DM
SPMT-DS
040203-DF
222408-DA
252808-DA
293208-DA
334008-DA
415008-DA
516012-DA
222408-DR
252808-DR
293208-DR
334008-DR
415008-DR
516012-DR
222408-DM
252808-DM
293208-DM
334008-DM
415008-DM
516012-DM
222408-DS
252808-DS
293208-DS
334008-DS
415008-DS
516012-DS
050203-DA
060204-DA
070204-DA
050203-DF
060204-DF
070204-DF
050203-DM
060204-DM
070204-DM
050203-DS
060204-DS
070204-DS
6.2 4.7 2.4 0.3 2.3
8.3
9.3
10.3
13
15.3
18.3
8.2
9.2
10.2
12.9
15.2
18.2
2.5
3.3
3.3
3.97
4.76
5.18
0.8
0.8
0.8
0.8
0.8
1.2
2.8
3.4
3.4
4.0
4.5
5.5
8.3
9.3
10.3
13
15.3
18.3
8.2
9.2
10.2
12.9
15.2
18.2
2.5
3.3
3.3
3.97
4.76
5.18
0.8
0.8
0.8
0.8
0.8
1.2
2.8
3.4
3.4
4.0
4.5
5.5
8.3
9.3
10.3
13
15.3
18.3
8.2
9.2
10.2
12.9
15.2
18.2
2.5
3.3
3.3
3.97
4.76
5.18
0.8
0.8
0.8
0.8
0.8
1.2
2.8
3.4
3.4
4.0
4.5
5.5
8.3
9.3
10.3
13
15.3
18.3
8.2
9.2
10.2
12.9
15.2
18.2
2.5
3.3
3.3
3.97
4.76
5.18
0.8
0.8
0.8
0.8
0.8
1.2
2.8
3.4
3.4
4.0
4.5
5.5
5.3
6.2
7.2
-
-
-
2.4
2.5
2.5
0.3
0.4
0.4
2.3
2.5
2.8
5.3
6.2
7.2
-
-
-
2.4
2.5
2.5
0.3
0.4
0.4
2.3
2.5
2.8
5.3
6.2
7.2
-
-
-
2.4
2.5
2.5
0.3
0.4
0.4
2.3
2.5
2.8
5.3
6.2
7.2
-
-
-
2.4
2.5
2.5
0.3
0.4
0.4
2.3
2.5
2.8
Picture
Designation
Dimensions
(mm)
I
d1
d t r
Coated
Uncoated
Geometry
NC3220
NC3120
PC3530
NCM335
PC6510
NC5330
PC3500
H01
NC3030
PC3535
PC5300
PC9530
NCM325
G10E
Stock item

Drills
5
G
G
Available Insert
Available Insert
SPET-ND
SPMT-PD
XOET-ND
XOMT-PD
WCKT-C21
WCKT-DA
WCMT-C20
WCMT-C21
WCMT-DS(P)
040204-ND
050204-ND
060205-ND
07T208-ND
090308-ND
11T308-ND
130410-ND
15M510-ND
180510-ND
040204-PD
050204-PD
060205-PD
07T208-PD
090308-PD
11T308-PD
130410-PD
15M510-PD
180510-PD
040204-ND
050204-ND
060204-ND
07T205-ND
090305-ND
11T306-ND
130406-ND
15M508-ND
180508-ND
040204-PD
050204-PD
060204-PD
07T205-PD
090305-PD
11T306-PD
130406-PD
15M508-PD
180508-PD
030204-C21
040204-C21
050308-C21
06T308-C21
080408-C21
030208-DA
040208-DA
050308-DA
06T308-DA
080408-DA
030208-C20
040208-C20
050308-C20
06T308-C20
080408-C20
080412-C20
030204-C21
040204-C21
040208-C21
050308-C21
06T308-C21
080408-C21
030204-DSP
040204-DSP
050308-DS
06T308-DS
080408-DS
080412-DS
4.7
5.1
6.2
7.5
9.2
11.0
13.0
15.2
18.2
4.7
5.1
6.2
7.5
9.2
11.0
13.0
15.2
18.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.4
2.4
2.5
2.8
3.3
4.0
4.5
5.0
5.5
2.4
2.4
2.5
2.8
3.3
4.0
4.5
5.0
5.5
0.4
0.4
0.5
0.7
0.8
0.8
1.0
1.0
1.0
0.4
0.4
0.5
0.7
0.8
0.8
1.0
1.0
1.0
2.3
2.3
2.5
2.8
3.4
4.0
4.5
5.5
6.0
2.3
2.3
2.5
2.8
3.4
4.0
4.5
5.5
6.0
4.3
4.8
5.8
6.9
8.4
10.0
11.9
13.9
16.5
4.3
4.8
5.8
6.9
8.4
10.0
11.9
13.9
16.5
4.9
5.4
6.6
7.8
9.6
11.4
13.6
15.9
18.9
4.9
5.4
6.6
7.8
9.6
11.4
13.6
15.9
18.9
2.4
2.4
2.5
2.8
3.3
4.0
4.5
5.0
5.5
2.4
2.4
2.5
2.8
3.3
4.0
4.5
5.0
5.5
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.8
0.8
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.8
0.8
2.3
2.3
2.5
2.8
3.4
4.0
4.5
5.5
6.0
2.3
2.3
2.5
2.8
3.4
4.0
4.5
5.5
6.0
3.8
4.3
5.4
6.5
8.7
5.56
6.35
7.94
9.525
12.7
2.38
2.38
3.18
3.97
4.76
0.4
0.4
0.8
0.8
0.8
2.5
2.8
3.4
4.4
5.5
3.8
4.3
5.4
6.5
8.7
5.56
6.35
7.94
9.525
12.7
2.38
2.38
3.18
3.97
4.76
0.8
0.8
0.8
0.8
0.8
2.8
3.0
3.4
4.0
4.3
3.8
4.3
5.4
6.5
8.7
8.7
5.56
6.35
7.94
9.525
12.7
12.7
2.38
2.38
3.18
3.97
4.76
4.76
0.8
0.8
0.8
0.8
0.8
1.2
2.8
3.0
3.4
4.0
4.3
4.3
3.8
4.3
4.3
5.4
6.5
8.7
5.56
6.35
6.35
7.94
9.525
12.7
2.38
2.38
2.38
3.18
3.97
4.76
0.4
0.4
0.8
0.8
0.8
0.8
2.5
2.8
2.8
3.4
4.4
5.5
3.8
4.3
5.4
6.5
8.7
8.7
5.56
6.35
7.94
9.525
12.7
12.7
2.38
2.38
3.18
3.97
4.76
4.76
0.4
0.4
0.8
0.8
0.8
1.2
2.5
2.8
3.4
4.0
4.3
4.3
Picture
Designation
Dimensions
(mm)
I
d1
d t r
Coated
Uncoated
Geometry
NC3220
NC3120
PC3530
NCM335
PC6510
NC5330
PC3500
H01
NC3030
PC3535
PC5300
PC9530
NCM325
G10E
Stock item

G
Technical Information for KING DRILL
Optimized insert design for maximum drilling efficiency
KING DRILL
Code system of holder
K 5D 200 25 07
KING / KORLOY
Aspect
ratio(L/D)
2D, 2.5D, 3D, 3.5D,
4D, 4.5D, 5D
Drill Dia.
Ø20.0
(One decimal
place marked)
One decimal
place marked
Ø20, Ø25
Ø32, Ø40
Shank shape
No mark : Flange Shank, Weldone
F1 : Flange Shank, Whistle Notch
F2 : Flange Shank, Without Side Lock
S : Straight Shank, Weldone
S1 : Straight Shank, Whistle Notch
S2 : Straight Shank, Without Side Lock
M0, M1, M2, M3 - - -: MT0, MT1, MT2, MT3 - - -
H63, H100 : HSK63, HSK100
B30, B40, B50 : BT30, BT40, BT50
Inscribed circle
of insert
05, 06, 07, 09
11 13, 15, 18
Features of Insert
Optimized design of inserts for maximum
drilling efficiency
Technical Information for Indexable Drills
Excellent cutting performance and chip control due to the
optimized geometry and chip breaker of both inserts,
central & peripheral.
Different inserts, optimized for the central and peripheral
insert locations in order to maximize cutting tool life.
3 Coolant hole system
Application examples
The center coolant hole system helps
prevent wear on the chip pocket of the
central insert and improves chip control
Central insert
The optimized shape of the flute
increases the rigidity of the drill body
and improves chip evacuation
Peripheral insert
longer tool life
Drills
G
6
• Workpiece : Track link bush
• Cutting condition : vc(m/min)=120, fn(mm/rev)=0.1
Through coolant system
• Tools : Applicable inserts SPMT07T208-PD(PC3500)
XOMT07T205-PD(PC5300)
Holder K5D20025-07
• Machine : drilling machine
EA
180
120
180ea
120ea
Competitor
150%
longer tool life
workpiece
• Superior surface finish and chip evacuation.
• KING DRILL: 180ea, Competitor:120ea
•150% longer tool life.

Technical Information for KING DRILL
G
Application examples
Example of improved product
• Workpiece : Track link bush
• Cutting condition : Competitor’s vc(m/min)=125 fn(mm/rev)=0.1
Korloy’s vc(m/min)=140 fn(mm/rev)=0.12
• Tools : Applicable inserts SPMT090308-PD(PC3500)
XOMT090305-PD(PC5300)
Holder K3D27032-09
• Machine : KV45
vf(mm/min)
200
150
198
135%
147
workpiece
Competitor
• U KING DRILL : 95 Holes,
Competitor : 70 Holes,
135% longer tool life.
• U135% improved productivity.
P
M
K
S
Recommended cutting condition
ISO
Carbon
steel
Alloy
steel
Stainless
steel
Workpiece
Workpiece
Low carbon
steel
High carbon
Low alloy
steel
Low pre
- hardened
Low alloy
stee
High prehardenedsteel
Austenite
series
Ferrite series
Martensite series
Gray cast iron
Cast iron
Ductile cast iron
Heat Ni-heat resisting alloy
resisting Ti-heat resisting alloy
alloy High hardened steel
Hardness(HB)
80-180
180-280
140-260
200-400
50-260
220-450
135-275
Ni>8%
135-275
150-230
150-230
130-400
130-400
over400
Central
insert
Peripheral
insert
Central
insert
Peripheral
insert
Central
insert
Peripheral
insert
Central
insert
Peripheral
insert
Central
insert
Peripheral
insert
Central
insert
Peripheral
insert
PC5300
PC3500
PC5300
PC3500
PC5300
PC3500
PC5300
PC3500
PC5300
PC3500
PC5300
PC3500
PC5300
PC5300
PC6510
PC6510
PC5300
PC5300
PC5300
190(130~250)
140(80~200)
130(70~200)
100(50~150)
100(50~160)
70(30~120)
90(40~150)
100(60~160)
190(150~250)
150(100~200)
50(30~100)
40(30~90)
40(20~80)
0.04~0.08
0.04~0.10
0.04~0.10
0.04~0.10
0.04~0.18
0.04~0.12
0.04~0.10
0.04~0.10
• In case of 5D, reduce 30~40% of cutting condition from the above.
• In interrupted machining part, reduce 30~50% of feed from the above machining around interrupted part.
Required machine power
Grade
vc
m/min
Feed(aspect ratio=2D, 3D, 4D)
Feed (mm/rev) depending on drill Dia.(mm)
12~16 17~23 24~29 30~42 43~60
0.04~0.10
0.04~0.12
0.04~0.06
0.04~0.08
0.04~0.08
0.04~0.08
0.04~0.12
0.06~0.12
0.06~0.12
0.06~0.12
0.06~0.14
0.06~0.12
0.04~0.12
0.05~0.14
0.06~0.16
0.04~0.08
0.04~0.10
0.06~0.12
0.04~0.08
0.05~0.16
0.08~0.16
0.08~0.16
0.08~0.16
0.08~0.17
0.06~0.14
0.06~0.14
0.06~0.16
0.08~0.18
0.04~0.10
0.06~0.12
40(20~80)
0.04~0.08
0.08~0.18
0.08~0.20
0.08~0.18
0.08~0.18
0.08~0.17
0.06~0.16
0.06~0.16
0.10~0.22
0.08~0.20
0.06~0.12
0.08~0.14
0.08~0.14
0.04~0.08
0.10~0.22
0.08~0.24
0.08~0.22
0.08~0.22
0.08~0.20
0.06~0.20
0.06~0.20
0.10~0.26
0.10~0.22
0.06~0.12
0.08~0.16
0.08~0.16
• The graphs below show the cutting force required in drilling.
• Machining with the KING DRILL and a machine with high rigidity and power.
Technical Information for Indexable Drills
• Workpiece : SCM440(240HB) • Cutting condition : vc(m/min)=100
• Through coolant system fn(mm/rev)=0.13 fn(mm/rev)=0.10 fn(mm/rev)=0.07
Required machine power(kw)
16
14
12
10
8
6
4
2
0
10 20 30 40 50 60
Drill Dia.(mm)
Thrust(N)
5
4
3
2
1
0
10 20 30 40 50 60
Drill Dia.(mm)
Torque(Nm)
6
5
4
3
2
1
0
10 20 30 40 50 60
Drill Dia.(mm)
Drills
G
7

G
Technical Information for KING DRILL
Cutting oil quantity
Cutting oil quantity
40
35
25
20
15
10
5
0
Recommended cutting oil quantity
Min. cutting oil quantity
0 13 20 30 40 55
Drill Dia.(mm)
• Workpiece : SCM440(240HB)
• Cutting condition : vc(m/min)=100
• Through coolant system
• Recommended pressure of coolant : 5kg/cm2 above
• The data of the graph above could be changed
depending on workpiece and cutting condition.
Drill tolerance and hole tolerance
(mm)
Drill Dia.
Ø12 ~ Ø29
Ø30 ~ Ø45
Ø46 ~ Ø60
2D~3D
Drill tolerance(ØD)
Hole tolerance
0 ~ -0.15
+0.2 ~ -0.1
0 ~ -0.15
+0.25 ~ -0.1
0 ~ -0.15
+0.28 ~ -0.1
4D~5D
Drill tolerance(ØD)
Hole tolerance
0 ~ -0.15
+0.25 ~ -0.05
0 ~ -0.15
+0.3 ~ -0.05
0 ~ -0.15
+0.33 ~ -0.05
Notice for setting the drill in the lathe.
1 2 3
Technical Information for Indexable Drills
X-axis
• Set the peripheral insert parallel to the X axis. (based on the side lock)
• If the machined core is 0.5mm after machining 5mm, that is the proper setting.
※ Please make sure that the location of the side lock could be different depending on manufacturers of machine.
Dia. of drill
± 0.03mm
Core diameter : 0.5mm
Peripheral insert Central insert Screw Wrench Torque(Nm)
Ø12.0~Ø13.5
SPMT040204-PD
XOMT040204-PD
FTNA0204
TW06S
0.4
Ø13.6~Ø16.0
SPMT050204-PD
XOMT050204-PD
FTNA0204
TW06S
0.4
Ø16.1~Ø19.5
SPMT060205-PD
XOMT060204-PD
FTKA02206S
TW07S
0.8
Ø19.6~Ø23.5
SPMT07T208-PD
XOMT07T205-PD
FTKA02565
TW07S
0.8
Ø23.6~Ø29.5
SPMT090308-PD
XOMT090305-PD
FTKA0307
TW09S
1.2
Drills
Ø29.6~Ø35.5
Ø35.6~Ø42.5
Ø42.6~Ø50.5
SPMT11T308-PD
SPMT130410-PD
SPMT15M510-PD
XOMT11T306-PD
XOMT130406-PD
XOMT15M508-PD
FTKA03508
FTKA0410
FTNC04511
TW15S
TW15S
TW20S
3
3
5
Ø50.6~Ø60.5
SPMT180510-PD
XOMT180508-PD
FTNA0511
TW20S
5
G
8
• In clamping insert, clean the tip seat and apply the CASMOLY1000 on screw.
• Make sure to use Korloy's screw and ranch only.

Technical Information for KING DRILL
G
Special drill order form
• Coolant type
Oil hole on the
plunge part
Oil hole on the
shank
• Hole type
Blind hole
Thru hole
• Types of shank
Flat Type
Weldon Type
Whistle Notch Type
• Location of side lock
Parallel to peripheral insert(standard)
90°angle to peripheral insert
150°angle to peripheral insert
180° angle to peripheral insert
Technical Information for Indexable Drills
• Note
• currently using tool :
• current cutting condition
- RPM or vc(m/min) :
- vf(mm.min) or fn(mm/rev) :
- depth of cut(mm) :
• standard of measuring tool life :
• currently using machine
- Machining center :
- General lathe :
- CNC lathe :
Drills
G
9

Drills
10
G
G
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
24.5
25.0
25.5
26.0
26.5
27.0
27.5
28.0
28.5
29.0
29.5
30.0
30.5
31.0
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
36.0
36.5
37.0
37.5
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
25
25
25
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
48
48
48
48
27
27
29
29
31
31
33
33
35
35
37
37
39
39
41
41
43
43
45
45
47
47
49
49
51
51
53
53
55
55
57
57
59
59
61
61
63
63
65
65
67
67
69
69
71
71
73
73
76
76
78
78
50
50
50
50
50
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
70
70
91
91
93
93
96
96
99
99
101
107
109
109
112
112
114
114
118
118
120
120
122
122
126
126
133
133
135
135
137
137
140
140
143
143
145
145
150
150
152
152
154
154
157
157
159
159
161
161
176
176
178
178
SPMT040204-PD
XOMT040204-PD
FTNA0204
TW06S
SPMT050204-PD
XOMT050204-PD
FTNA0204
TW06S
SPMT060205-PD
XOMT060204-PD
FTKA02206S
TW07S
SPMT07T208-PD
XOMT07T205-PD
FTKA02565
TW07S
SPMT090308-PD
XOMT090305-PD
FTKA0307
TW09S
SPMT11T308-PD
XOMT11T306-PD
FTKA0307
TW15S
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
12020-04
12520-04
13020-04
13520-04
14020-05
14520-05
15020-05
15520-05
16020-05
16525-06
17025-06
17525-06
18025-06
18525-06
19025-06
19525-06
20025-07
20525-07
21025-07
21525-07
22025-07
22525-07
23025-07
23525-07
24032-09
24532-09
25032-09
25532-09
26032-09
26532-09
27032-09
27532-09
28032-09
28532-09
29032-09
29532-09
30032-11
30532-11
31032-11
31532-11
32032-11
32532-11
33032-11
33532-11
34032-11
34532-11
35032-11
35532-11
36040-13
36540-13
37040-13
37540-13
Indexable Drills
KING DRILL
KING DRILL-2D
(mm)
Designation
Insert
Screw
Wrench
ØD Ød1 Ød2 L
Applicable inserts G05
K2D

Drills
11
G
G
38.0
38.5
39.0
39.5
40.0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
44.0
44.5
45.0
45.5
46.0
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
56.5
57.0
57.5
58.0
58.5
59.0
59.5
60.0
60.5
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
48
48
48
48
48
48
48
48
48
48
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
80
80
82
82
84
84
86
86
88
88
91
91
93
93
95
95
97
97
99
99
101
101
103
103
105
105
108
108
110
110
112
112
114
114
116
116
118
118
121
121
124
124
127
127
130
130
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
181
181
183
183
186
186
188
188
191
191
196
196
198
198
201
201
203
203
206
206
208
208
210
210
212
212
218
218
220
220
222
222
224
224
226
226
230
230
233
233
236
236
239
239
242
242
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
SPMT15M510-PD
XOMT15M508-PD
FTNC04511
TW20S
SPMT180510-PD
XOMT180508-PD
FTNA0511
TW20S
38040-13
38540-13
39040-13
39540-13
40040-13
40540-13
41040-13
41540-13
42040-13
42540-13
43040-15
43540-15
44040-15
44540-15
45040-15
45540-15
46040-15
46540-15
47040-15
47540-15
48040-15
48540-15
49040-15
49540-15
50040-15
50540-15
51040-18
51540-18
52040-18
52540-18
53040-18
53540-18
54040-18
54540-18
55040-18
55540-18
56040-18
56540-18
57040-18
57540-18
58040-18
58540-18
59040-18
59540-18
60040-18
60540-18
Indexable Drills
KING DRILL
KING DRILL-2D
(mm)
Designation
Insert
Screw
Wrench
K2D
ØD Ød1 Ød2 L
Applicable inserts G05

Drills
12
G
G
Indexable Drills
KING DRILL
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23
23.5
24.0
24.5
25.0
25.5
26.0
26.5
27.0
27.5
28.0
28.5
29.0
29.5
30.0
30.5
31.0
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
36.0
36.5
37.0
37.5
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
25
25
25
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
48
48
48
48
39
39
42
42
45
45
48
48
51
51
54
54
57
57
60
60
63
63
66
66
69
69
72
72
75
75
78
78
81
81
84
84
87
87
90
90
93
93
96
96
99
99
102
102
105
105
108
108
112
112
115
115
50
50
50
50
50
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
70
70
103
103
106
106
110
110
114
114
117
123
126
126
130
130
133
133
138
138
141
141
144
144
149
149
157
157
160
160
163
163
167
167
171
171
174
174
180
180
183
183
186
186
190
190
193
193
196
196
212
212
215
215
SPMT040204-PD
XOMT040204-PD
FTNA0204
TW06S
SPMT050204-PD
XOMT050204-PD
FTNA0204
TW06S
SPMT060205-PD
XOMT060204-PD
FTKA02206S
TW07S
SPMT07T208-PD
XOMT07T205-PD
FTKA02565
TW07S
SPMT090308-PD
XOMT090305-PD
FTKA0307
TW09S
SPMT11T308-PD
XOMT11T306-PD
FTKA0307
TW15S
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
12020-04
12520-04
13020-04
13520-04
14020-05
14520-05
15020-05
15520-05
16020-05
16525-06
17025-06
17525-06
18025-06
18525-06
19025-06
19525-06
20025-07
20525-07
21025-07
21525-07
22025-07
22525-07
23025-07
23525-07
24032-09
24532-09
25032-09
25532-09
26032-09
26532-09
27032-09
27532-09
28032-09
28532-09
29032-09
29532-09
30032-11
30532-11
31032-11
31532-11
32032-11
32532-11
33032-11
33532-11
34032-11
34532-11
35032-11
35532-11
36040-13
36540-13
37040-13
37540-13
KING DRILL-3D
(mm)
Designation
Insert
Screw
Wrench
ØD Ød1 Ød2 L
Applicable inserts G05
K3D

Drills
13
G
G
Indexable Drills
KING DRILL
38.0
38.5
39.0
39.5
40.0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
44.0
44.5
45.0
45.5
46.0
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
56.5
57.0
57.5
58.0
58.5
59.0
59.5
60.0
60.5
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
48
48
48
48
48
48
48
48
48
48
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
118
118
121
121
124
124
127
127
130
130
134
134
137
137
140
140
143
143
146
146
149
149
152
152
155
155
159
159
162
162
165
165
168
168
171
171
174
174
178
178
182
182
186
186
190
190
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
219
219
222
222
226
226
229
229
233
233
239
239
242
242
246
246
249
249
253
253
256
256
259
259
262
262
269
269
272
272
275
275
278
278
281
281
286
286
290
290
294
294
298
298
302
302
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
SPMT15M510-PD
XOMT15M508-PD
FTNC04511
TW20S
SPMT180510-PD
XOMT180508-PD
FTNA0511
TW20S
38040-13
38540-13
39040-13
39540-13
40040-13
40540-13
41040-13
41540-13
42040-13
42540-13
43040-15
43540-15
44040-15
44540-15
45040-15
45540-15
46040-15
46540-15
47040-15
47540-15
48040-15
48540-15
49040-15
49540-15
50040-15
50540-15
51040-18
51540-18
52040-18
52540-18
53040-18
53540-18
54040-18
54540-18
55040-18
55540-18
56040-18
56540-18
57040-18
57540-18
58040-18
58540-18
59040-18
59540-18
60040-18
60540-18
KING DRILL-3D
(mm)
Designation
Insert
Screw
Wrench
K3D
ØD Ød1 Ød2 L
Applicable inserts G05

Drills
14
G
G
Indexable Drills
KING DRILL
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
24.5
25.0
25.5
26.0
26.5
27.0
27.5
28.0
28.5
29.0
29.5
30.0
30.5
31.0
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
36.0
36.5
37.0
37.5
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
25
25
25
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
48
48
48
48
51
51
55
55
59
59
63
63
67
67
71
71
75
75
79
79
83
83
87
87
91
91
95
95
99
99
103
103
107
107
111
111
115
115
119
119
123
123
127
127
131
131
135
135
139
139
143
143
148
148
152
152
50
50
50
50
50
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
70
70
115
115
119
119
124
124
129
129
133
139
143
143
148
148
152
152
158
158
162
162
166
166
172
172
181
181
185
185
189
189
194
194
199
199
203
203
210
210
214
214
218
218
223
223
227
227
231
231
248
248
252
252
SPMT040204-PD
XOMT040204-PD
FTNA0204
TW06S
SPMT050204-PD
XOMT050204-PD
FTNA0204
TW06S
SPMT060205-PD
XOMT060204-PD
FTKA02206S
TW07S
SPMT07T208-PD
XOMT07T205-PD
FTKA02565
TW07S
SPMT090308-PD
XOMT090305-PD
FTKA0307
TW09S
SPMT11T308-PD
XOMT11T306-PD
FTKA0307
TW15S
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
12020-04
12520-04
13020-04
13520-04
14020-05
14520-05
15020-05
15520-05
16020-05
16525-06
17025-06
17525-06
18025-06
18525-06
19025-06
19525-06
20025-07
20525-07
21025-07
21525-07
22025-07
22525-07
23025-07
23525-07
24032-09
24532-09
25032-09
25532-09
26032-09
26532-09
27032-09
27532-09
28032-09
28532-09
29032-09
29532-09
30032-11
30532-11
31032-11
31532-11
32032-11
32532-11
33032-11
33532-11
34032-11
34532-11
35032-11
35532-11
36040-13
36540-13
37040-13
37540-13
KING DRILL-4D
(mm)
Designation
Insert
Screw
Wrench
ØD Ød1 Ød2 L
Applicable inserts G05
K4D

Drills
15
G
G
Indexable Drills
KING DRILL
38.0
38.5
39.0
39.5
40.0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
44.0
44.5
45.0
45.5
46.0
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
56.5
57.0
57.5
58.0
58.5
59.0
59.5
60.0
60.5
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
48
48
48
48
48
48
48
48
48
48
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
156
156
160
160
164
164
168
168
172
172
177
177
181
181
185
185
189
189
193
193
197
197
201
201
205
205
210
210
214
214
218
218
222
222
226
226
230
230
235
235
240
240
245
245
250
250
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
257
257
261
261
266
266
270
270
275
275
282
282
286
286
291
291
295
295
300
300
304
304
308
308
312
312
320
320
324
324
328
328
332
332
336
336
342
342
347
347
352
352
357
357
362
362
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
SPMT15M510-PD
XOMT15M508-PD
FTNC04511
TW20S
SPMT180510-PD
XOMT180508-PD
FTNA0511
TW20S
38040-13
38540-13
39040-13
39540-13
40040-13
40540-13
41040-13
41540-13
42040-13
42540-13
43040-15
43540-15
44040-15
44540-15
45040-15
45540-15
46040-15
46540-15
47040-15
47540-15
48040-15
48540-15
49040-15
49540-15
50040-15
50540-15
51040-18
51540-18
52040-18
52540-18
53040-18
53540-18
54040-18
54540-18
55040-18
55540-18
56040-18
56540-18
57040-18
57540-18
58040-18
58540-18
59040-18
59540-18
60040-18
60540-18
KING DRILL-4D
(mm)
Designation
Insert
Screw
Wrench
K4D
ØD Ød1 Ød2 L
Applicable inserts G05

Drills
16
G
G
Indexable Drills
KING DRILL
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
24.5
25
25.5
26.0
26.5
27.0
27.5
28.0
28.5
29.0
29.5
30.0
30.5
31.0
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
36.0
36.5
37.0
37.5
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
25
25
25
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
44
48
48
48
48
63
63
68
68
73
73
78
78
83
83
88
88
93
93
98
98
103
103
108
108
113
113
118
118
123
123
128
128
133
133
138
138
143
143
148
148
153
153
158
158
163
163
168
168
173
173
178
178
184
184
189
189
50
50
50
50
50
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
70
70
127
127
132
132
138
138
144
144
149
155
160
160
166
166
171
171
178
178
183
183
188
188
195
195
205
205
210
210
215
215
221
221
227
227
232
232
240
240
245
245
250
250
256
256
261
261
266
266
284
284
289
289
SPMT040204-PD
XOMT040204-PD
FTNA0204
TW06S
SPMT050204-PD
XOMT050204-PD
FTNA0204
TW06S
SPMT060205-PD
XOMT060204-PD
FTKA02206S
TW07S
SPMT07T208-PD
XOMT07T205-PD
FTKA02565
TW07S
SPMT090308-PD
XOMT090305-PD
FTKA0307
TW09S
SPMT11T308-PD
XOMT11T306-PD
FTKA0307
TW15S
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
12020-04
12520-04
13020-04
13520-04
14020-05
14520-05
15020-05
15520-05
16020-05
16525-06
17025-06
17525-06
18025-06
18525-06
19025-06
19525-06
20025-07
20525-07
21025-07
21525-07
22025-07
22525-07
23025-07
23525-07
24032-09
24532-09
25032-09
25532-09
26032-09
26532-09
27032-09
27532-09
28032-09
28532-09
29032-09
29532-09
30032-11
30532-11
31032-11
31532-11
32032-11
32532-11
33032-11
33532-11
34032-11
34532-11
35032-11
35532-11
36040-13
36540-13
37040-13
37540-13
KING DRILL-5D
(mm)
Designation
Insert
Screw
Wrench
ØD Ød1 Ød2 L
Applicable inserts G05
K5D

Drills
17
G
G
Indexable Drills
KING DRILL
38.0
38.5
39.0
39.5
40.0
40.5
41.0
41.5
42.0
42.5
43.0
43.5
44.0
44.5
45.0
45.5
46.0
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
53.0
53.5
54.0
54.5
55.0
55.5
56.0
56.5
57.0
57.5
58.0
58.5
59.0
59.5
60.0
60.5
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
48
48
48
48
48
48
48
48
48
48
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
68
194
194
199
199
204
204
209
209
214
214
220
221
225
225
230
230
235
235
240
240
245
245
250
250
255
255
261
261
266
266
271
271
276
276
281
281
286
286
292
292
298
298
304
304
310
310
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
295
295
300
300
306
306
311
311
317
317
325
326
330
330
336
336
341
341
347
347
352
352
357
357
362
362
371
371
376
376
381
381
386
386
391
391
398
398
404
404
410
410
416
416
422
422
SPMT130410-PD
XOMT130406-PD
FTKA0410
TW15S
SPMT15M510-PD
XOMT15M508-PD
FTNC04511
TW20S
SPMT180510-PD
XOMT180508-PD
FTNA0511
TW20S
38040-13
38540-13
39040-13
39540-13
40040-13
40540-13
41040-13
41540-13
42040-13
42540-13
43040-15
43540-15
44040-15
44540-15
45040-15
45540-15
46040-15
46540-15
47040-15
47540-15
48040-15
48540-15
49040-15
49540-15
50040-15
50540-15
51040-18
51540-18
52040-18
52540-18
53040-18
53540-18
54040-18
54540-18
55040-18
55540-18
56040-18
56540-18
57040-18
57540-18
58040-18
58540-18
59040-18
59540-18
60040-18
60540-18
KING DRILL-5D
(mm)
Designation
Insert
Screw
Wrench
K5D
ØD Ød1 Ød2 L
Applicable inserts G05

G
Technical Information for TPDB
High precision grinding and superior clamping precision with auto-centering system
TPDB
High precision clamping system - High precision grinding and superior clamping precision with auto-centering system.
Screw on clamping system - Easy clamping system of TPDB insert.
Sharp cutting edge - Improved chip evacuation, low cutting load, longer tool life with ultra-fine substrate and
exclusive coating layer.
Holder with excellent durability - Holder with high rigidity and superb wear resistance due to special surface treatment.
Code system of holder
TPD B 200 25 5
Top Solid Piercing Drill Insert type
Drill dia. Shank dia. Aspect ratio
B : Blade type
200 : Ø20.0 25 : Ø25 3D, 5D, 8D
Code system of Insert
TPD 200 B
Top Solid Piercing Drill Drill dia. Insert type
200 : Ø20.0 B : Blade type
Features
Cutting edge with low
cutting resistance
Screw on clamping system
Flute with excellent chip evacuation
Tool Cost
Improved chip control due
to chip breaker
Comparison of 1 insert tool life
Superior rigidity and wear resistance of holder
Auto-centering system
Comparison of tool cost when machining 1000PCS of workpiece
• Exclusive coating and substrate
• Usable till the end of wear (no need regrinding)
Tool life
100%
Tool life
UP
[Alloy steel(SCM440)]
Tool life
100%
30% less
tool cost
[~70%]
New drill 5
New drill 4
Regrind
4 times
Regrind
4 times
• 40% longer tool life
• No need regrind
• Less insert change
• 30% less tool cost
Drills
60%
(~60%)
Average tool life of
new drill and reground one
50%
10PCS of
new insert
New drill 3
New drill 2
New drill 1
Regrind
4 times
Regrind
4 times
Regrind
4 times
G
TPDB
Brazing drill
TPDB
Brazing drill
18

Technical Information for TPDB
G
Application example
Part of automobile
• Workpiece : GCD 500
• Cutting condition : vc(m/min)=98 fn(mm/rev)=0.31,
ap(mm)=40 Inner coolant system
• Tools : Insert TPD195B(PC5300)
Holder TPDB195-25-3
• Machine : MCT (vertical)
Cutting length (m)
32
16
32m
2 times longer
tool life
16m
TPDB
Competitor
• 200% longer tool life than competitor's
Part of heavy equipment
• Workpiece : Hot Forged Stee
• Cutting condition : vc(m/min)=85 fn(mm/rev)=0.2,
ap(mm)=20 Inner coolant system
• Tools : Insert TPD210B(PC5300)
Holder TPDB210-25-3
• Machine : MCT (vertical)
Cutting length (m)
15.6
8
15.6m
2 times longer
tool life
8m
TPDB
Competitor
• 200% longer tool life than competitor's
Recommended Cutting Condition
ISO
Carbon
steel
Workpiece
Workpiece
Low carbon
steel
High carbon
steel
80-120
180~280
Grade
PC5300
PC5300
vc
110(80~140)
100(70~130)
fn(aspect ratio=3D~5D)
Feed(mm/rev) per drill Dia.(mm)
HB m/min 10~15.9 16~24.9 25~29.9
0.15~0.30
0.15~0.30
0.20~0.35
0.20~0.35
0.25~0.40
0.25~0.40
P
Alloy steel
Low alloy steel
Low pre-hardened
steel
High alloy steel
140~260
200~400
50-260
PC5300
PC5300
PC5300
110(80~140)
75(50~100)
70(50~90)
0.18~0.35
0.18~0.35
0.18~0.30
0.23~0.38
0.23~0.38
0.20~0.35
0.28~0.43
0.28~0.43
0.25~0.40
M
Stainless
Steel
High pre-hardened
steel
Austenite
series
Ferrite series
Martensite series
220~450
135-275
Ni>8%
135-275
PC5300
PC5300
PC5300
60(40~80)
50(30~70)
55(40~70)
0.18~0.30
0.13~0.25
0.13~0.25
0.20~0.35
0.15~0.30
0.15~0.30
0.25~0.40
0.17~0.33
0.17~0.33
K
Cast Iron
Gray cast iron
Ductile cast iron
150-230
160~260
PC 5300
PC 5300
110(80~140)
100(70~130)
0.18~0.35
0.18~0.35
0.20~0.40
0.20~0.40
0.25~0.45
0.25~0.45
S
Heat
Resisting
Steel
Ni pre-hardened
steel
Ti pre-hardened
steel
High hardened
steel
130-400
130-400
400
PC5300
PC5300
PC5300
40(20~60)
40(20~60)
35(20~50)
0.10~0.20
0.10~0.20
0.10~0.20
0.12~0.22
0.12~0.22
0.12~0.22
0.13~0.25
0.13~0.25
0.13~0.25
Drills
• In case of 8D, reduce the cutting conditions to 40~50% or machine the beginning of hole first.(1.5D)
• In case of interrupted machining, reduce the feed to 30~50% machining around the interrupted part.
G
19

G
Technical Information for TPDB
Technical
information
Cutting oil quantity(Q)
Cutting power(Pc)
Cutting oil quantity
[/min]
[Based on 5D]
12
10
8
6
4
2
0
10 15 20 25 30
Drill Dia.
Cutting power
[kW]
[Based on 5D]
5
4
3
2
1
Pressure of cutting oil(P)
Pressure of cutting oil
[MPa]
1.4
1.2
1
0.8
0.6
0.4
0.2
0
Feed
[Based on 5D]
10 15 20 25 30
Drill Dia.
[kN]
[Based on 5D]
5
4
3
2
1
0
10 15 20 25 30
Drill Dia.
[mm]
0
10 15 20 25 30
Drill Dia. [mm]
How to clamp a TPDB insert
Clamping an insert on a holder
Changing an insert on the machine
[Fig.1] [Fig.2] [Fig.3]
Indexable Drills
- Put an insert in the holder.
- As the Fig.1, clamp the insert while pushing it to
the V shaped groove of the holder.
- Screw the insert.
- Separate the insert from the holder.
- As the Fig.2, clean the insert seat
- Place the insert to the mounting seat.
- As the Fig.3, clamp the insert while pushing it to the V shaped
groove of the holder.
Drills
G
20

TPDB-Available Insert
G
TPDB-Insert
(mm)
Designation
Grade
ØD
h
t
TPD
100B~109B
110B~119B
120B~129B
130B~139B
140B~149B
150B~159B
160B~169B
170B~179B
180B~189B
190B~199B
200B~209B
210B~219B
220B~229B
230B~239B
240B~249B
250B~259B
260B~269B
270B~279B
280B~289B
290B~299B
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
PC5300
10.0 ~ 10.9
11.0 ~ 11.9
12.0 ~ 12.9
13.0 ~ 13.9
14.0 ~ 14.9
15.0 ~ 15.9
16.0 ~ 16.9
17.0 ~ 17.9
18.0 ~ 18.9
19.0 ~ 19.9
20.0 ~ 20.9
21.0 ~ 21.9
22.0 ~ 22.9
23.0 ~ 23.9
24.0 ~ 24.9
25.0 ~ 25.9
26.0 ~ 26.9
27.0 ~ 27.9
28.0 ~ 28.9
29.0 ~ 29.9
5.5
5.8
6.3
6.5
6.8
7.0
7.7
7.9
8.1
8.3
9.7
9.4
9.6
9.8
10.7
10.9
11.0
11.8
12.6
12.9
3.5
3.5
3.5
4.0
4.0
4.0
5.5
5.5
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.5
8.5
9.5
9.5
Parts
Designation
TPD 100B~129B
130B~149B
150B~179B
180B~199B
200B~239B
240B~259B
260B~279B
280B~299B
Drill Dia.
10.0 - 12.9
13.0 - 14.9
15.0 - 17.9
18.0 - 19.9
20.0 - 23.9
24.0 - 25.9
26.0 - 27.9
28.0 - 29.9
Screw
FTNB0209
FTNB02512
FTNB02514
FTNB0316
FTNB0319
FTNB03522
FTNB03524
FTNB0426
Wrench
TW06P
TW07S
TW07S
TW09S
TW09S
TW15S
TW15S
TW15S
Torque
0.4
0.8
0.8
1.2
1.2
3
3
3
(mm)
Indexable Drills
Drills
G
21

G
TPDB
TPDB-3D
(mm)
Designation
ØD Ød1 Ød2 L
Insert
Indexable Drills
Drills
TPDB
100-16-3
105-16-3
110-16-3
115-16-3
120-16-3
125-16-3
130-16-3
135-16-3
140-16-3
145-16-3
150-20-3
155-20-3
160-20-3
165-20-3
170-20-3
175-20-3
180-25-3
185-25-3
190-25-3
195-25-3
200-25-3
205-25-3
210-25-3
215-25-3
220-25-3
225-25-3
230-25-3
235-25-3
240-32-3
245-32-3
250-32-3
255-32-3
260-32-3
270-32-3
280-32-3
290-32-3
10.0 - 10.4
10.5 - 10.9
11.0 - 11.4
11.5 - 11.9
12.0 - 12.4
12.5 - 12.9
13.0 - 13.4
13.5 - 13.9
14.0 - 14.4
14.5 - 14.9
15.0 - 15.4
15.5 - 15.9
16.0 - 16.4
16.5 - 16.9
17.0 - 17.4
17.5 - 17.9
18.0 - 18.4
18.5 - 18.9
19.0 - 19.4
19.5 - 19.9
20.0 - 20.4
20.5 - 20.9
21.0 - 21.4
21.5 - 21.9
22.0 - 22.4
22.5 - 22.9
23.0 - 23.4
23.5 - 23.9
24.0 - 24.4
24.5 - 24.9
25.0 - 25.4
25.5 - 25.9
26.0 - 26.9
27.0 - 27.9
28.0 - 28.9
29.0 - 29.9
16
16
16
16
16
16
16
16
16
16
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
33
33
33
33
33
33
33
33
33
33
33
33
43
43
43
43
43
43
43
43
30.0
31.5
33.0
34.5
36.0
37.5
39.0
40.5
42.0
43.5
45.0
46.5
48.0
49.5
51.0
52.5
54.0
55.5
57.0
58.5
60.0
61.5
63.0
64.5
66.0
67.5
69.0
70.5
72.0
73.5
75.0
76.5
78.0
81.0
84.0
87.0
48
48
48
48
48
48
48
48
48
48
50
50
50
50
50
50
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
95
96
98
99
102
104
107
109
111
114
118
120
122
124
127
129
137
139
142
144
146
148
151
153
155
157
160
162
168
170
173
175
177
182
186
191
TPD100B - 104B
TPD105B - 109B
TPD110B - 114B
TPD115B - 119B
TPD120B - 124B
TPD125B - 129B
TPD130B - 134B
TPD135B - 139B
TPD140B - 144B
TPD145B - 149B
TPD150B - 154B
TPD155B - 159B
TPD160B - 164B
TPD165B - 169B
TPD170B - 174B
TPD175B - 179B
TPD180B - 184B
TPD185B - 189B
TPD190B - 194B
TPD195B - 199B
TPD200B - 204B
TPD205B - 209B
TPD210B - 214B
TPD215B - 219B
TPD220B - 224B
TPD225B - 229B
TPD230B - 234B
TPD235B - 239B
TPD240B - 244B
TPD245B - 249B
TPD250B - 254B
TPD255B - 259B
TPD260B - 269B
TPD270B - 279B
TPD280B - 289B
TPD290B - 299B
Applicable inserts G21
G
22

TPDB
G
TPDB-5D
(mm)
Designation
ØD Ød1 Ød2 L
Insert
TPDB
100-16-5
105-16-5
110-16-5
115-16-5
120-16-5
125-16-5
130-16-5
135-16-5
140-16-5
145-16-5
150-20-5
155-20-5
160-20-5
165-20-5
170-20-5
175-20-5
180-25-5
185-25-5
190-25-5
195-25-5
200-25-5
205-25-5
210-25-5
215-25-5
220-25-5
225-25-5
230-25-5
235-25-5
240-32-5
245-32-5
250-32-5
255-32-5
260-32-5
270-32-5
280-32-5
290-32-5
10.0 - 10.4
10.5 - 10.9
11.0 - 11.4
11.5 - 11.9
12.0 - 12.4
12.5 - 12.9
13.0 - 13.4
13.5 - 13.9
14.0 - 14.4
14.5 - 14.9
15.0 - 15.4
15.5 - 15.9
16.0 - 16.4
16.5 - 16.9
17.0 - 17.4
17.5 - 17.9
18.0 - 18.4
18.5 - 18.9
19.0 - 19.4
19.5 - 19.9
20.0 - 20.4
20.5 - 20.9
21.0 - 21.4
21.5 - 21.9
22.0 - 22.4
22.5 - 22.9
23.0 - 23.4
23.5 - 23.9
24.0 - 24.4
24.5 - 24.9
25.0 - 25.4
25.5 - 25.9
26.0 - 26.9
27.0 - 27.9
28.0 - 28.9
29.0 - 29.9
16
16
16
16
16
16
16
16
16
16
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
33
33
33
33
33
33
33
33
33
33
33
33
43
43
43
43
43
43
43
43
50.0
52.5
55.0
57.5
60.0
62.5
65.0
67.5
70.0
72.5
75.0
77.5
80.0
82.5
85.0
87.5
90.0
92.5
95.0
97.5
100.0
102.5
105.0
107.5
110.0
112.5
115.0
117.5
120.0
122.5
125.0
127.5
130.0
135.0
140.0
145.0
48
48
48
48
48
48
48
48
48
48
50
50
50
50
50
50
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
115
117
120
123
126
129
133
136
139
143
148
151
154
157
161
164
173
176
180
183
186
189
193
196
199
202
206
209
216
219
223
226
229
236
242
249
TPD100B - 104B
TPD105B - 109B
TPD110B - 114B
TPD115B - 119B
TPD120B - 124B
TPD125B - 129B
TPD130B - 134B
TPD135B - 139B
TPD140B - 144B
TPD145B - 149B
TPD150B - 154B
TPD155B - 159B
TPD160B - 164B
TPD165B - 169B
TPD170B - 174B
TPD175B - 179B
TPD180B - 184B
TPD185B - 189B
TPD190B - 194B
TPD195B - 199B
TPD200B - 204B
TPD205B - 209B
TPD210B - 214B
TPD215B - 219B
TPD220B - 224B
TPD225B - 229B
TPD230B - 234B
TPD235B - 239B
TPD240B - 244B
TPD245B - 249B
TPD250B - 254B
TPD255B - 259B
TPD260B - 269B
TPD270B - 279B
TPD280B - 289B
TPD290B - 299B
Indexable Drills
Drills
Applicable inserts G21
G
23

G
TPDB
TPDB-8D
(mm)
Designation
ØD Ød1 Ød2 L
Insert
Indexable Drills
Drills
TPDB
100-16-8
105-16-8
110-16-8
115-16-8
120-16-8
125-16-8
130-16-8
135-16-8
140-16-8
145-16-8
150-20-8
155-20-8
160-20-8
165-20-8
170-20-8
175-20-8
180-25-8
185-25-8
190-25-8
195-25-8
200-25-8
205-25-8
210-25-8
215-25-8
220-25-8
225-25-8
230-25-8
235-25-8
240-32-8
245-32-8
250-32-8
255-32-8
260-32-8
270-32-8
280-32-8
290-32-8
10.0 - 10.4
10.5 - 10.9
11.0 - 11.4
11.5 - 11.9
12.0 - 12.4
12.5 - 12.9
13.0 - 13.4
13.5 - 13.9
14.0 - 14.4
14.5 - 14.9
15.0 - 15.4
15.5 - 15.9
16.0 - 16.4
16.5 - 16.9
17.0 - 17.4
17.5 - 17.9
18.0 - 18.4
18.5 - 18.9
19.0 - 19.4
19.5 - 19.9
20.0 - 20.4
20.5 - 20.9
21.0 - 21.4
21.5 - 21.9
22.0 - 22.4
22.5 - 22.9
23.0 - 23.4
23.5 - 23.9
24.0 - 24.4
24.5 - 24.9
25.0 - 25.4
25.5 - 25.9
26.0 - 26.9
27.0 - 27.9
28.0 - 28.9
29.0 - 29.9
16
16
16
16
16
16
16
16
16
16
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
25
25
32
32
32
32
32
32
32
32
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
25
33
33
33
33
33
33
33
33
33
33
33
33
43
43
43
43
43
43
43
43
80
84
88
92
96
100
104
108
112
116
120
124
128
132
136
140
144
148
152
156
160
164
168
172
176
180
184
188
192
196
200
204
208
216
224
232
48
48
48
48
48
48
48
48
48
48
50
50
50
50
50
50
56
56
56
56
56
56
60
60
60
60
60
60
60
60
60
60
60
60
60
60
145.0
149.0
153.0
157.0
162.0
166.5
172.0
176.5
181.0
186.5
193.0
197.5
202.0
206.5
212.0
216.5
227.0
231.5
237.0
241.5
246.0
250.5
256.0
260.5
265.0
269.5
275.0
279.5
288.0
292.5
298.0
302.5
307.0
317.0
326.0
336.0
TPD100B - 104B
TPD105B - 109B
TPD110B - 114B
TPD115B - 119B
TPD120B - 124B
TPD125B - 129B
TPD130B - 134B
TPD135B - 139B
TPD140B - 144B
TPD145B - 149B
TPD150B - 154B
TPD155B - 159B
TPD160B - 164B
TPD165B - 169B
TPD170B - 174B
TPD175B - 179B
TPD180B - 184B
TPD185B - 189B
TPD190B - 194B
TPD195B - 199B
TPD200B - 204B
TPD205B - 209B
TPD210B - 214B
TPD215B - 219B
TPD220B - 224B
TPD225B - 229B
TPD230B - 234B
TPD235B - 239B
TPD240B - 244B
TPD245B - 249B
TPD250B - 254B
TPD255B - 259B
TPD260B - 269B
TPD270B - 279B
TPD280B - 289B
TPD290B - 299B
Applicable inserts G21
G
24

Technical Information for WPDC
G
Convenient and quickly adjustable drill height
WPDC
Indexable drill clamped with center drill
Code System for Drill
WPDC
410
40
8
Type
WPDC : Using W-type I/S center drill
NPDC : Using N-type I/S center drill
Drill Dia.
410 : Ø41.0
6570 : Ø65~70
Shank Dia.
32 : Ø32
40 : Ø40
Aspect ratio
5 : 5D
6.5 : 6.5D
8 : 8D
Code System for Cartridge
CWP
4145
C
Type
CWP : Cartridge-WPDC
Drill Dia.
4145 : Ø41~45
450 : Ø45.0
Classification
C : Central
P : Peripheral
Code System for Center Dril
CD
H
1035
Type
Center Dril
Coolant
H : Coolant
Unmarked : None
Diameter × Length of Tool
0630 : Ø6 X 30
0835 : Ø8 X 35
1035 : Ø10 X 35
1238 : Ø12 X 38
1645 : Ø16 X 45
Indexable Drills
Grade of Center Drill
PC
40H
Drills
Product name
PVD coating
Coating layer
40H : TiN coating
G
25

G
Technical Information for WPDC
How to clamp the drills
Feature of corn-point system
Fixed bolt
Bolt for adjusting cone point
insert
center drill
• Convenient and quick adjustable heights when inserting the center drill
• In case the center drill brakes while in usage, it can be replaced with the bolt
for adjusting cone point.
•The bolt for adjusting cone point prevents chattering on the center drill.
Clamping
1
2
Place a center drill.
Clamp insert and cartridge.
3
4
Adjust the center drill with the bolt
for adjusting cone point.
Clamp the center drill firmly with fixing bolt.
5
Reassure the clamp with bolt for
adjusting cone point.
Caution (1) Use safety covers for your safety when
clamping the center drill and insert.
(2) When machining, be careful of the drill disk.
Length of the ‘a’ part of center drill
Indexable Drills
The length of ‘a’ being too short can cause badsurface finish or high cutting load.
On the other hand, the length of ‘a’ being too long can make tool failure and chattering while drilling.
Drills
G
26
Diameter (ØD)
25~30
31~40
41~50
51~59
60~75
76~80
Length of the ‘a’ part of center drill
Steel Alloy steel Non-ferrous metal
1.2
1.0
1.5
1.5
1.3
1.8
1.8
1.5
2.2
2.2
1.8
2.5
2.5
2.0
2.8
3.0
2.5
3.5

Technical Information for WPDC
G
Adjusting diameter of cartridge type drill
• Range of adjustable drill diameter
1. Single cartridge type(Drill diameter Ø41~Ø59) -1.0mm
2. Dual cartridge type(Drill diameter Ø60~Ø80) -5.0mm
Insert
• Diameter of the standard drills is provided with maximum size
of standards.
Ex) WPDC6570-40-6.5 Drill diameter 70.0mm
Outer catridge
Bolt for fixing cartridge
• Disassemble a cartridge from the holder by loosening the bolt fixed for outer cartridge.
• Machine after calculating the hole size on the side of the outer cartridge.
• Trim the sharp part after machining.
• Clamp the bolt for fixing cartridge without any gap in between the holder and the machined outer cartridge.
Ex) How to adjust drill diameter to Ø66.0 machining with WPDC6570-40-8
To make the drill diameter of outer cartridge to Ø66.0, machine 2.0mm. (Ø70.0-Ø66.0 = 44÷2 = 2(radius) )
Recommended Cutting Condition
ISO
Workpiece
Workpiece
HB
Chip
Breaker
Grade
vc
m/min
Feed(aspect ratio= 5D, 6.5D, 8D)
Feed (mm/rev) depending on drill Dia.(mm)
~Ø30 Ø31~Ø40 Ø41~Ø50 Ø51~Ø59 Ø60~Ø75 Ø76~Ø80
P
Carbon
steel
Alloy steel
Low carbon
steel (~0.25%)
High carbon
(0.25%~)
Low alloy
steel
Low pre
- hardened
80~180
180~280
140~260
50~260
C21
C21
C21
C21
PC3500
PC3500
PC3500
PC3500
190
(160~220)
140
(110~170)
130
(100~160)
100
(70~130)
0.07~0.11
0.07~0.11
0.08~0.12
0.06~0.10
0.08~0.12 0.10~0.14
0.08~0.12 0.10~0.14
0.08~0.12 0.10~0.14
0.08~0.12 0.08~0.12
0.12~0.16 0.12~0.16 0.12~0.16
0.12~0.16 0.12~0.16 0.12~0.16
0.12~0.18 0.12~0.18 0.12~0.18
0.10~0.16 0.10~0.16 0.10~0.16
M
Stainless
steel
Stainless steel
Gray cast iron
135~275
150~220
C21
C21
PC3500
PC3500
100
(70~130)
160
(130~190)
0.06~0.10
0.09~0.15
0.08~0.12 0.10~0.12
0.10~0.16 0.12~0.2
0.12~0.14 0.12~0.14 0.12~0.14
0.14~0.22 0.14~0.22 0.14~0.22
Indexable Drills
K
Cast iron
Ductile cast iron 200~300
C21
PC3500
140
(170~110)
0.09~0.15
0.10~0.16
0.12~0.2
0.14~0.22 0.14~0.22 0.14~0.22
Malleable cast
iron
130~230
C21
PC3500
150
(180~120)
0.09~0.15
0.10~0.16
0.12~0.2
0.14~0.22 0.14~0.22 0.14~0.22
N
Alloyed
aluminum
Alloyed
copper
Alloyed
aluminum
Alloyed copper
30~150
150~160
C21
C21
PC3500
PC3500
300
(250~350)
250
(200~300)
0.08~0.12
0.08~0.12
0.10~0.14 0.12~0.16
0.10~0.14 0.12~0.16
0.14~0.18 0.14~0.18 0.14~0.18
0.14~0.18 0.14~0.18 0.14~0.18
Drills
S
Heat
resisting
alloy
Heat
resisting alloy
130~400
C21
PC3500
50
(70~30)
0.05~0.08
0.05~0.08 0.06~0.10
0.06~0.10 0.06~0.10 0.06~0.10
G
27

G
Center Drill
Parts of WPDC type indexable drills
Insert
Center drill
catridge
Deaignation
ØD
Insert
Screw
Wrench
Center drill
fixed bolt
cone point bolt
Inner
outer
fixed bolt
WPDC250-32-
WPDC260~280-32-
WPDC290~300-32-
WPDC310~350-32-
WPDC360~400-32-
WPDC410-40-
WPDC420-40-
WPDC430-40-
WPDC440-40-
WPDC450-40-
WPDC460-40-
WPDC470-40-
WPDC480-40-
WPDC490-40-
WPDC500-40-
WPDC510-40-
WPDC520-40-
WPDC530-40-
WPDC540-40-
WPDC550-40-
WPDC560-40-
WPDC570-40-
WPDC580-40-
WPDC590-40-
WPDC6065-40-
WPDC6570-40-
WPDC7075-40-
WPDC7580-40-
25
26~28
29~30
31~35
36~40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60~65
65~70
70~75
75~80
WCT030204-C21
WCT040204-C21
WCT050308-C21
WCT06T308-C21
WCT080408-C21
WCT050308-C21
WCT06T308-C21
FTKA02206
FTKA02565
FTKA0307
FTKA03508
FTKA0411K
FTKA0307
FTKA03508
TW06S
TW07S
TW09S
TW15S
TW15S
TW09S
TW15S
CD0630
CD0835
CDH1035
CDH1238
CDH1645
KHA0508
KHA0510
KHA0610
KHA0612
KHA0812
KHA0815
KHA1015
KHA1020
KHC0510
KHC0610
KHC0812
KHC1016
KHC1020
CWP4145C
CWP4650C
CWP5155C
CWP5659C
CWP6065C
CWP6570C
CWP7075C
CWP7580C
CWP410P
CWP420P
CWP430P
CWP440P
CWP450P
CWP460P
CWP470P
CWP480P
CWP490P
CWP500P
CWP510P
CWP520P
CWP530P
CWP540P
CWP550P
CWP560P
CWP570P
CWP580P
CWP590P
CWP6065P
CWP6570P
CWP7075P
CWP7580T
BHA0510
BHA0512
BHA0612
BHA0614
BHA0510
BHA0612
Applicable inserts G05
Center drill
Indexable Drills
(mm)
Drills
Designation
CD 0630
Grade ØD L
PC40H
6
30
Oil-hole
CD 0835
PC40H
8
35
CDH 1035
PC40H
10
35
CDH 1238
PC40H
12
38
G
28
CDH 1645
• This is HSS with Tin coating
PC40H
16
45

WPDC
G
WPDC-5D/6.5D/8D
Standard type
(mm)
Designation ØD
5D 6.5D 8D
L L L
Insert Center drill
WPDC 250-32- 25 150 240
185 275
220 310 WCT030204-C21
260-32- 26 150 240
185 275
220 310
270-32- 27 150 240
185 275
220 310
280-32- 28 150 240
185 275
220 310
WCT040204-C21 CD0630
290-32- 29 150 240
185 275
220 310
300-32- 30 150 240
185 275
220 310
310-32- 31 175 265
218 308
260 350
320-32- 32 175 265
218 308
260 350
330-32- 33 175 265
218 308
260 350
340-32- 34 175 265
218 308
260 350
350-32- 35 175 265
218 308
260 350 WCT050308-C21 CD0835
360-32- 36 200 290
250 340
300 390
370-32- 37 200 290
250 340
300 390
380-32- 38 200 290
250 340
300 390
390-32- 39 200 290
250 340
300 390
400-32- 40 200 290
250 340
300 390
Applicable inserts G05
* We can provide if you order exact diameter
Ex) machining hole 32.5mm * 6.5D -> WPDC325-32-6.5
Indexable Drills
Drills
G
29

G
WPDC
WPDC-5D/6.5D/8D
Single insert catridge type
(mm)
Designation
ØD
5D
L
6.5D
L
8D
L
Insert
Center drill
Inner
catridge
outer
WPDC
410-40-
420-40-
430-40-
440-40-
450-40-
460-40-
470-40-
480-40-
490-40-
500-40-
510-40-
520-40-
530-40-
540-40-
550-40-
560-40-
570-40-
580-40-
590-40-
Applicable inserts G05
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
225
225
225
225
225
250
250
250
250
250
275
275
275
275
275
300
300
300
300
330
330
330
330
330
355
355
355
355
355
380
380
380
380
380
405
405
405
405
283
283
283
283
283
315
315
315
315
315
348
348
348
348
348
380
380
380
380
388
388
388
388
388
420
420
420
420
420
453
453
453
453
453
485
485
485
485
340
340
340
340
340
380
380
380
380
380
420
420
420
420
420
460
460
460
460
445
445
445
445
445
485
485
485
485
485
525
525
525
525
525
565
565
565
565
WCT06T308-C21
WCT080408-C21
CDH1035
CDH1238
* We can provide if you order exact diameter
Ex) machining hole 47.5mm * 5D -> WPDC475-40-5
CWP4145C
CWP4650C
CWP5155C
CWP5659C
CWP410P
CWP420P
CWP430P
CWP440P
CWP450P
CWP460P
CWP470P
CWP480P
CWP490P
CWP500P
CWP510P
CWP520P
CWP530P
CWP540P
CWP550P
CWP560P
CWP570P
CWP580P
CWP590P
WPDC-5D/6.5D/8D
Dual insert cartridge type
Indexable Drills
(mm)
Drills
G
30
WPDC
Designation
6065-40-
6570-40-
7075-40-
7580-40-
Applicable inserts G05
ØD
60~65
65~70
70~75
75~80
5D
L
325 430
350 455
375 480
400 505
6.5D
L
423 528
455 560
488 593
520 625
8D
L
Insert
Center drill
Inner
catridge
outer
520
560
600
640
625
665
705
745
WCT050308-C21
WCT06T308-C21
CDH1238
CDH1645
CWP6065C CWP6065P
CWP6570C CWP6570P
CWP7075C CWP7075P
CWP7580C CWP7580P
* We can provide if you order exact diameter
Ex) machining hole 70.5mm * 6.5D -> WPDC705-40-6.5

Technical Information for Mach solid drill
G
Various designations of MSD & MSDH enable to do any drilling
Mach solid drill
Code system
101=Ø10.1
Tool Dia.
60 : 60mm
Flute length
(Special type)
MSD(H) 101 K 60 100L × 11S
Oil Hole Applications Overall length Shank Dia.
Solid type : MSD
Coolant : MSDH
P : General steel, Alloy steel, Stainless
steel, Cast iron
M : Stainless steel
K : Cast iron, Aluminum
N : Aluminum, Brass
ND : Non-ferrous metal
100L : 100mm
11S : Ø11
Features
Optimally designed chip pocket
• Wide and deep chip pocket improve chip control to minimizing friction during an operation
A curvilinear edge
• A curvilinear edge offers excellent wear resistance and shock resistance by dispersing the cutting load
3D, 5D, 7D Standardization
• For example) diameter Ø10mm and depth 30mm and outer coolant system, Take MSD100-3P!
MSD : Solid Type & MSDH : Through oil-hole type
• Various designations of MSD & MSDH enable to do any drilling
Low cutting resistance edge
• The MSD & MSDH low cutting resistance edge guarantees a better surface
roughness and chip control while allowing the drill to center itself
Rigid neck of drill
• The new design of this drill has an increased rigidity at neck.
This prevents breakage of neck on the drill
P.K type
Line-up as per workpiece
• P : Steel (Carbon steel, Alloy steel)
General - Carbon steel, Alloy steel, Stainless steel, Cast iron Low cutting
resistance edge, Ultra micro grain substrate, K-Black coating
• K : Cast iron, Die casting, Ductile cast iron
Coolant system : Through / Outer(MQL)
• M : Stainless steel, Reduced built-up edge and cutting resistance
Coolant system : Through / Outer(MQL)
• N : Aluminum(Carbide drills), Medium & Low speed cutting performance
Coolant system : Through / Outer(MQL)
• ND : Non-ferrous metal, High speed, High efficiency performance
Improved welding resistance due to applied DLC coating
Coolant system : Through / Outer(MQL)
M type
ND type
Solid drill
Drills
G
31

G
Technical Information for Mach solid drill
Features
Low cutting resistance edge
• Uniformity in cutting edge treatment : Reinforces equalized quality in every machined part
• Protecting workpiece : Low cutting resistance edge operates well in medium to finishing
machining, workpiece protection and good surface roughness
• Better chip breaking : Based on our cutting processes studies, our drills assure better chip
breaking in high or low speeds
Features of TiAlN Coating
• Decreasing of micro particleChipping free from macro particle
• Better hardness and toughnessCovering wide cutting speed and feed rate range
• Special coating layer at most-outer edgeSpecial TiAlN with better lubrication guarantees
welding resistance
• Pre-treatment before coating processHigher adhesion by pre-treatment
Specification line-up
Line-up as per aspect ratio (L:Overall length, D:Tool Dia.)
Line-up as per coolant type
MSD -7P
MSD -5P
MSD -3P MSD Type MSDH Type
Line-up as per aspect ratio (Mach Drills : Ø2.5mm~Ø20mm)
Various choices as per aspect ratio (3D,5D,7D)
• For example) Solid, Ø10.2mm, 50mm
Piercing = 5010.25MSD102-5P
Wide choices for coolant type
• For example) Solid type : MSD,
Through coolant type : MSDH
Line-up as per workpiece
P
M
K
N
General steel, Alloy steel, Stainless steel, Cast iron
Stainless steel
Cast iron, Aluminum
Aluminum, Brass
Solid drill
ND
Non-ferrous metal
Cutting condition formula
vc =
xDxn
1000
(m/min)
fn =
vf
n
(mm/rev)
vcx1000
n =
(min -1 )vf = fn x n (mm/min)
xD
Drills
G
32

Technical Information for Mach solid drill
G
Recommended cutting condition
Mach Drill : Solid Type [MSDP,M,K)
Workpiece
Mild steel, Alloy
steel, General steel
(Under HRC25)
High alloy steel,
High carbon steel (Over HRC25)
Stainless steel
Cast iron
Tool Dia.
SCM440
SM45C
STD11
STS
GC
GCD
Ø2.5 ~ Ø5.0 Ø5.1~ Ø8.0 Ø8.1~ Ø10.0 Ø10.1~ Ø12.0 Ø12.1~ Ø14.0 Ø14.1~ Ø20.0
vc(m/min) fn(mm/rev) vc(m/min) fn(mm/rev) fn(mm/rev) vc(m/min) fn(mm/rev) vc(m/min) fn(mm/rev) vc(m/min) fn(mm/rev)
40~70
(55)
40~80
(60)
15~35
(30)
15~30
(25)
40~90
(70)
40~80
(60)
0.15
~0.25
0.15
~0.25
0.08
~0.15
0.05
~0.10
0.15
~0.30
0.10
~0.25
50~110
(65)
50~120
(70)
20~40
(30)
15~45
(25)
50~120
(80)
50~110
(75)
0.20
~0.35
0.20
~0.30
0.10
~0.20
0.10
~0.20
0.20
~0.35
0.20
~0.35
50~110
(70)
50~120
(75)
20~50
(35)
15~50
(30)
50~120
(80)
50~110
(80)
0.20
~0.35
0.20
~0.30
0.10
~0.20
0.10
~0.20
0.20
~0.35
0.20
~0.35
50~120
(75)
60~120
(80)
20~60
(35)
20~60
(35)
60~130
(90)
50~130
(80)
0.25
~0.35
0.20
~0.30
0.15
~0.25
0.10
~0.20
0.25
~0.35
0.25
~0.35
50~120
(75)
60~120
(80)
20~60
(40)
20~65
(35)
60~130
(95)
50~130
(85)
0.25
~0.35
0.25
~0.35
0.15
~0.25
0.10
~0.20
0.25
~0.40
0.25
~0.35
60~120
(80)
70~120
(90)
30~65
(40)
20~70
(40)
60~140
(95)
60~130
(90)
0.25
~0.40
0.30
~0.40
0.15
~0.25
0.10
~0.20
0.25
~0.40
0.25
~0.40
Mach Drill : Through oil-hole Type [MSDHP,M,K)
Workpiece
Tool Dia.
vc(m/min)
Ø2.5~ Ø4.0 Ø4.1~ Ø8.0 Ø8.1~ Ø12.0 Ø12.1~ Ø16.0 Ø16.1~ Ø20.0
fn(mm/rev) fn(mm/rev) fn(mm/rev) fn(mm/rev) fn(mm/rev)
Mild steel, Alloy
steel, General steel
(Under HRC25)
SCM440
SM45C
60~140
60~140
0.15~0.35
0.15~0.30
0.15~0.35
0.15~0.30
0.20~0.35
0.20~0.30
0.25~0.40
0.25~0.35
0.30~0.40
0.30~0.40
High alloy steel,
High carbon steel (Over HRC25)
STD11
40~80
0.08~0.20
0.08~0.20
0.10~0.25
0.15~0.25
0.15~0.30
Stainless steel
STS
25~80
0.05~0.20
0.05~0.20
0.10~0.25
0.10~0.25
0.15~0.30
Cast iron
GC
GCD
55~155
55~145
0.15~0.35
0.10~0.35
0.15~0.35
0.10~0.35
0.20~0.35
0.20~0.35
0.25~0.40
0.25~0.35
0.25~0.40
0.25~0.40
Note) 1. Decrease cutting speed 30%~40% contrast with recommended condition when machining forged steel
2. Decrease cutting condition considering the overhang of drill, machined rigidity, precision of spindle, clamping and surface of workpiece, etc.
3. For longer tool life, Please apply to step feed at every 1.5D
4. Put the drill clamping between edge groove and shank boundary part in order to be located in the suitable position
5. Coolant pressure for through hole type = 3~5kg/cm 3 , volume = 2~5l/min
6. Cutting formula :
Mach Drills : Through coolant type [MSD(H)N) cemented carbide
Tool Dia.
Ø2.5~ Ø4.0
Ø5.1~ Ø10.0
Ø10.1~ Ø16.0
Ø16.1~ Ø20.0
Workpiece
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
Aluminum
Alloy steel
(AI6061)
Die-casting
(AC,ADC)
Copper alloy(CII00)
60~100
60~100
60~80
0.20~0.35
0.20~0.35
0.08~0.15
90~100
90~100
60~100
0.30~0.40
0.30~0.40
0.10~0.20
100~120
100~120
80~100
0.30~0.40
0.30~0.40
0.10~0.25
100~120
100~120
80~100
0.30~0.45
0.30~0.45
0.10~0.25
Solid drill
Mach Drills : Through coolant type [MSDHND) DLC coated
Tool Dia.
Ø2.5~ Ø4.0
Ø5.1~ Ø10.0
Ø10.1~ Ø16.0
Ø16.1~ Ø20.0
Workpiece
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
vc(m/min)
fn(mm/rev)
Aluminum
Alloy steel
(AI6061)
Die-casting
(AC,ADC)
80~160
80~180
0.08~0.30
0.08~0.30
80~180
80~200
0.12~0.35
0.12~0.35
80~180
80~200
0.15~0.40
0.15~0.40
80~200
80~200
0.15~0.45
0.15~0.45
Drills
Copper alloy(CII00)
80~160
0.08~0.15
80~180
0.10~0.20
80~180
0.10~0.25
80~200
0.10~0.25
Note) Recommended cutting speed is one of the important factors for the drill performance. In case of using further cutting speed or feed rate than
recommended conditions to improve the productivity, please apply it after enough tests because it could be occurred some problems like early
wear, built-up edge, chipping, fracture, etc.
G
33

G
Technical Information for Mach solid drill
Recommended cutting
condition by series
Setting of drills
vc(m/min)
350
300
250
200
150
100
50
Forged steel,
Heat
resistance
steel, STD11
P M K N
Non-heat
treatment
SCM440
SM45C
Carbon steel, Alloy steel
STS303
STS304
Stainless steel
GC
GCD
Cast iron
Workpiece
General
machining
(Carbide)
AL6061
AC
ADC
Aluminum
High speed
machining
(DLC)
AL6061
AC
ADC
ND
Outer tolerance
Setting condition
Coolant (External system)
Max.
0.02mm
Do not clamp the
drill too deep.
To improve machining method
Machining for strength of wheel
Using short flute lengeh
Solid drill
Improvement of drilling
Piercing stage Circular surface Inclined surface Boring
Drills
Decrease
feed 1/2
First, center drilling with
large point angle
First, facing with endmills
No recommendation
G
34

Mach solid drill
G
MSD-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N
Cernented carbide
h7
h6
140° 135°
30°
X type
External system
P Steel M Stainless steel K Cast iron N Non-ferrous metal
(mm)
Designation
ØD
Ød
3P,M,K,N 5P,M,K,N 7P,M,K,N
L
L L
MSD 025- P,M,K,N
026- P,M,K,N
027- P,M,K,N
028- P,M,K,N
029- P,M,K,N
030- P,M,K,N
031- P,M,K,N
032- P,M,K,N
033- P,M,K,N
034- P,M,K,N
035- P,M,K,N
036- P,M,K,N
037- P,M,K,N
038- P,M,K,N
039- P,M,K,N
040- P,M,K,N
041- P,M,K,N
042- P,M,K,N
043- P,M,K,N
044- P,M,K,N
045- P,M,K,N
046- P,M,K,N
047- P,M,K,N
048- P,M,K,N
049- P,M,K,N
050- P,M,K,N
051- P,M,K,N
052- P,M,K,N
053- P,M,K,N
054- P,M,K,N
055- P,M,K,N
056- P,M,K,N
057- P,M,K,N
058- P,M,K,N
059- P,M,K,N
060- P,M,K,N
061- P,M,K,N
062- P,M,K,N
063- P,M,K,N
064- P,M,K,N
065- P,M,K,N
066- P,M,K,N
067- P,M,K,N
068- P,M,K,N
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
65
65
65
65
65
65
71
71
71
71
71
71
71
71
71
71
77
77
77
77
77
77
77
77
77
77
81
81
81
81
81
81
81
81
81
81
84
84
84
84
84
84
84
84
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
43
43
43
43
43
43
43
43
43
43
48
48
48
48
48
48
48
48
48
48
56
56
56
56
56
56
56
56
70
70
70
70
70
70
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
96
96
96
96
96
96
96
96
96
96
105
105
105
105
105
105
105
105
30
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
60
60
60
60
60
60
60
60
60
60
70
70
70
70
70
70
70
70
75
75
75
75
75
75
86
86
86
86
86
86
86
86
86
86
97
97
97
97
97
97
97
97
97
97
108
108
108
108
108
108
108
108
108
108
120
120
120
120
120
120
120
120
Solid drill
Drills
※ Order made items : MSD-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSD101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSD1012 - M × 60 - 80L × 11S
G
35

G
Mach solid drill
MSD-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N
Cernented carbide
h7
h6
140°
135°
30°
X type
External system
P Steel M Stainless steel K Cast iron N Non-ferrous metal
(mm)
Designation
ØD
Ød
3P,M,K,N 5P,M,K,N 7P,M,K,N
L
L L
Solid drill
Drills
MSD 069- P,M,K,N
070- P,M,K,N
071- P,M,K,N
072- P,M,K,N
073- P,M,K,N
074- P,M,K,N
075- P,M,K,N
076- P,M,K,N
077- P,M,K,N
078- P,M,K,N
079- P,M,K,N
080- P,M,K,N
081- P,M,K,N
082- P,M,K,N
083- P,M,K,N
084- P,M,K,N
085- P,M,K,N
086- P,M,K,N
087- P,M,K,N
088- P,M,K,N
089- P,M,K,N
090- P,M,K,N
091- P,M,K,N
092- P,M,K,N
093- P,M,K,N
094- P,M,K,N
095- P,M,K,N
096- P,M,K,N
097- P,M,K,N
098- P,M,K,N
099- P,M,K,N
100- P,M,K,N
101- P,M,K,N
102- P,M,K,N
103- P,M,K,N
104- P,M,K,N
105- P,M,K,N
106- P,M,K,N
107- P,M,K,N
108- P,M,K,N
109- P,M,K,N
110- P,M,K,N
111- P,M,K,N
112- P,M,K,N
6.9
7.0
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
9.0
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
10.0
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
11.0
11.1
11.2
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
12.0
12.0
40
40
45
45
45
45
45
45
45
45
45
45
48
48
48
48
48
48
48
48
48
48
52
52
52
52
52
52
52
52
52
52
56
56
56
56
56
56
56
56
56
56
60
60
84
84
90
90
90
90
90
90
90
90
90
90
97
97
97
97
97
97
97
97
97
97
106
106
106
106
106
106
106
106
106
106
111
111
111
111
111
111
111
111
111
111
118
118
56
56
60
60
60
60
60
60
60
60
60
60
72
72
72
72
72
72
72
72
72
72
75
75
75
75
75
75
75
75
75
75
83
83
83
83
83
83
83
83
83
83
90
90
105
105
105
110
110
110
110
110
110
110
110
110
125
125
125
125
125
125
125
125
125
125
129
129
129
129
129
129
129
129
129
129
140
140
140
140
140
140
140
140
140
140
148
148
70
70
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
95
95
95
95
95
95
95
95
95
95
105
105
105
105
105
105
105
105
105
105
114
114
120
120
120
130
130
130
130
130
130
130
130
130
143
143
143
143
143
143
143
143
143
143
150
150
150
150
150
150
150
150
150
150
160
160
160
160
160
160
160
160
160
160
172
172
G
36
※ Order made items : MSD-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSD101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSD1012 - M × 60 - 80L × 11S

Mach solid drill
G
MSD-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N
Cernented carbide
h7
h6
140°
135°
30°
X type
External system
P Steel M Stainless steel K Cast iron N Non-ferrous metal
(mm)
Designation
ØD
Ød
3P,M,K,N 5P,M,K,N 7P,M,K,N
L
L L
MSD
113- P,M,K,N
114- P,M,K,N
115- P,M,K,N
116- P,M,K,N
117- P,M,K,N
118- P,M,K,N
119- P,M,K,N
120- P,M,K,N
121- P,M,K,N
122- P,M,K,N
123- P,M,K,N
124- P,M,K,N
125- P,M,K,N
126- P,M,K,N
127- P,M,K,N
128- P,M,K,N
129- P,M,K,N
130- P,M,K,N
131- P,M,K,N
132- P,M,K,N
133- P,M,K,N
134- P,M,K,N
135- P,M,K,N
136- P,M,K,N
137- P,M,K,N
138- P,M,K,N
139- P,M,K,N
140- P,M,K,N
141- P,M,K,N
142- P,M,K,N
143- P,M,K,N
144- P,M,K,N
145- P,M,K,N
146- P,M,K,N
147- P,M,K,N
148- P,M,K,N
149- P,M,K,N
150- P,M,K,N
151- P,M,K,N
152- P,M,K,N
153- P,M,K,N
154- P,M,K,N
155- P,M,K,N
156- P,M,K,N
11.3
11.4
11.5
11.6
11.7
11.8
11.9
12.0
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
13.0
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
14.0
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15.0
15.1
15.2
15.3
15.4
15.5
15.6
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
16.0
16.0
16.0
16.0
16.0
16.0
60
60
60
60
60
60
60
60
65
65
65
65
65
65
65
65
65
65
70
70
70
70
70
70
70
70
70
70
75
75
75
75
75
75
75
75
75
75
80
80
80
80
80
80
118
118
118
118
118
118
118
118
125
125
125
125
125
125
125
125
125
125
132
132
132
132
132
132
132
132
132
132
139
139
139
139
139
139
139
139
139
139
146
146
146
146
146
146
90
90
90
90
90
90
90
90
98
98
98
98
98
98
98
98
98
98
105
105
105
105
105
105
105
105
105
105
108
108
108
108
108
108
108
108
108
108
112
112
112
112
112
112
148
148
148
148
148
148
148
148
158
158
158
158
158
158
158
158
158
158
167
167
167
167
167
167
167
167
167
167
172
172
172
172
172
172
172
172
172
172
178
178
178
178
178
178
114
114
114
114
114
114
114
114
124
124
124
124
124
124
124
124
124
124
133
133
133
133
133
133
133
133
133
133
138
138
138
138
138
138
138
138
138
138
144
144
144
144
144
144
172
172
172
172
172
172
172
172
184
184
184
184
184
184
184
184
184
184
195
195
195
195
195
195
195
195
195
195
202
202
202
202
202
202
202
202
202
202
210
210
210
210
210
210
Solid drill
Drills
※ Order made items : MSD-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSD101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSD1012 - M × 60 - 80L × 11S
G
37

G
Mach solid drill
MSD-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N
Cernented carbide
h7
h6
140°
135°
30°
X type
External system
P Steel M Stainless steel K Cast iron N Non-ferrous metal
(mm)
Designation
ØD
Ød
3P,M,K,N 5P,M,K,N 7P,M,K,N
L
L L
Solid drill
Drills
MSD
157- P,M,K,N
158- P,M,K,N
159- P,M,K,N
160- P,M,K,N
161- P,M,K,N
162- P,M,K,N
163- P,M,K,N
164- P,M,K,N
165- P,M,K,N
166- P,M,K,N
167- P,M,K,N
168- P,M,K,N
169- P,M,K,N
170- P,M,K,N
171- P,M,K,N
172- P,M,K,N
173- P,M,K,N
174- P,M,K,N
175- P,M,K,N
176- P,M,K,N
177- P,M,K,N
178- P,M,K,N
179- P,M,K,N
180- P,M,K,N
181- P,M,K,N
182- P,M,K,N
183- P,M,K,N
184- P,M,K,N
185- P,M,K,N
186- P,M,K,N
187- P,M,K,N
188- P,M,K,N
189- P,M,K,N
190- P,M,K,N
191- P,M,K,N
192- P,M,K,N
193- P,M,K,N
194- P,M,K,N
195- P,M,K,N
196- P,M,K,N
197- P,M,K,N
198- P,M,K,N
199 - P,M,K,N
200- P,M,K,N
15.7
15.8
15.9
16.0
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
17.0
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
18.0
18.1
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
19.0
19.1
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
20.0
16.0
16.0
16.0
16.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
80
80
80
80
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
88
88
88
88
88
88
88
88
88
88
90
90
90
90
90
90
90
90
90
90
146
146
146
146
151
151
151
151
151
151
151
151
151
151
153
153
153
153
153
153
153
153
153
153
157
157
157
157
157
157
157
157
157
157
160
160
160
160
160
160
160
160
160
160
112
112
112
112
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
124
124
124
124
124
124
124
124
124
124
130
130
130
130
130
130
130
130
130
130
178
178
178
178
186
186
186
186
186
186
186
186
186
186
188
188
188
188
188
188
188
188
188
188
193
193
193
193
193
193
193
193
193
193
200
200
200
200
200
200
200
200
200
200
144
144
144
144
153
153
153
153
153
153
153
153
153
153
162
162
162
162
162
162
162
162
162
162
171
171
171
171
171
171
171
171
171
171
180
180
180
180
180
180
180
180
180
180
210
210
210
210
220
220
220
220
220
220
220
220
220
220
230
230
230
230
230
230
230
230
230
230
240
240
240
240
240
240
240
240
240
240
250
250
250
250
250
250
250
250
250
250
G
38
※ Order made items : MSD-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSD101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSD1012 - M × 60 - 80L × 11S

Mach solid drill
G
MSDH-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N ND
Cernented carbide DLC
h7
h6
140°
135°
30°
140°
X type
N type
Through system
P Steel M Stainless steel K Cast iron N Non-ferrous metal ND Aluminum alloy
(mm)
Designation
ØD
Ød
3P,M,K,N,ND 5P,M,K,N,ND 7P,M,K,N,ND
L
L L
MSDH 025- P,M,K,N
026- P,M,K,N
027- P,M,K,N
028- P,M,K,N
029- P,M,K,N
030- P,M,K,N
031- P,M,K,N
032- P,M,K,N
033- P,M,K,N
034- P,M,K,N
035- P,M,K,N
036- P,M,K,N
037- P,M,K,N
038- P,M,K,N
039- P,M,K,N
040- P,M,K,N
041- P,M,K,N
042- P,M,K,N
043- P,M,K,N
044- P,M,K,N
045- P,M,K,N
046- P,M,K,N
047- P,M,K,N
048- P,M,K,N
049- P,M,K,N
050- P,M,K,N
051- P,M,K,N
052- P,M,K,N
053- P,M,K,N
054- P,M,K,N
055- P,M,K,N
056- P,M,K,N
057- P,M,K,N
058- P,M,K,N
059- P,M,K,N
060- P,M,K,N
061- P,M,K,N
062- P,M,K,N
063- P,M,K,N
064- P,M,K,N
065- P,M,K,N
066- P,M,K,N
067- P,M,K,N
068- P,M,K,N
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
20
20
20
20
20
20
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
65
65
65
65
65
65
71
71
71
71
71
71
71
71
71
71
77
77
77
77
77
77
77
77
77
77
81
81
81
81
81
81
81
81
81
81
84
84
84
84
84
84
84
84
25
25
25
25
25
25
34
34
34
34
34
34
34
34
34
34
43
43
43
43
43
43
43
43
43
43
48
48
48
48
48
48
48
48
48
48
56
56
56
56
56
56
56
56
70
70
70
70
70
70
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
96
96
96
96
96
96
96
96
96
96
105
105
105
105
105
105
105
105
30
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
60
60
60
60
60
60
60
60
60
60
70
70
70
70
70
70
70
70
75
75
75
75
75
75
86
86
86
86
86
86
86
86
86
86
97
97
97
97
97
97
97
97
97
97
108
108
108
108
108
108
108
108
108
108
120
120
120
120
120
120
120
120
Solid drill
Drills
※ Order made items : MSDH-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSDH101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSDH1012 - M × 60 - 80L × 11S
G
39

G
Mach solid drill
MSDH-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N ND
Cernented carbide DLC
h7
h6
140°
135°
30°
140°
X type
N type
Through system
P Steel M Stainless steel K Cast iron N Non-ferrous metal ND Aluminum alloy
(mm)
Designation
ØD
Ød
3P,M,K,N,ND 5P,M,K,N,ND 7P,M,K,N,ND
L
L L
Solid drill
Drills
MSDH 069- P,M,K,N
070- P,M,K,N
071- P,M,K,N
072- P,M,K,N
073- P,M,K,N
074- P,M,K,N
075- P,M,K,N
076- P,M,K,N
077- P,M,K,N
078- P,M,K,N
079- P,M,K,N
080- P,M,K,N
081- P,M,K,N
082- P,M,K,N
083- P,M,K,N
084- P,M,K,N
085- P,M,K,N
086- P,M,K,N
087- P,M,K,N
088- P,M,K,N
089- P,M,K,N
090- P,M,K,N
091- P,M,K,N
092- P,M,K,N
093- P,M,K,N
094- P,M,K,N
095- P,M,K,N
096- P,M,K,N
097- P,M,K,N
098- P,M,K,N
099- P,M,K,N
100- P,M,K,N
101- P,M,K,N
102- P,M,K,N
103- P,M,K,N
104- P,M,K,N
105- P,M,K,N
106- P,M,K,N
107- P,M,K,N
108- P,M,K,N
109- P,M,K,N
110- P,M,K,N
111- P,M,K,N
112- P,M,K,N
6.9
7.0
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
9.0
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
10.0
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
11.0
11.1
11.2
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
12.0
12.0
40
40
45
45
45
45
45
45
45
45
45
45
48
48
48
48
48
48
48
48
48
48
52
52
52
52
52
52
52
52
52
52
56
56
56
56
56
56
56
56
56
56
60
60
84
84
90
90
90
90
90
90
90
90
90
90
97
97
97
97
97
97
97
97
97
97
106
106
106
106
106
106
106
106
106
106
111
111
111
111
111
111
111
111
111
111
118
118
56
56
60
60
60
60
60
60
60
60
60
60
72
72
72
72
72
72
72
72
72
72
75
75
75
75
75
75
75
75
75
75
83
83
83
83
83
83
83
83
83
83
90
90
105
105
105
110
110
110
110
110
110
110
110
110
125
125
125
125
125
125
125
125
125
125
129
129
129
129
129
129
129
129
129
129
140
140
140
140
140
140
140
140
140
140
148
148
70
70
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
95
95
95
95
95
95
95
95
95
95
105
105
105
105
105
105
105
105
105
105
114
114
120
120
120
130
130
130
130
130
130
130
130
130
143
143
143
143
143
143
143
143
143
143
150
150
150
150
150
150
150
150
150
150
160
160
160
160
160
160
160
160
160
160
172
172
G
40
※ Order made items : MSDH-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSDH101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSDH1012 - M × 60 - 80L × 11S

Mach solid drill
G
MSDH-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N ND
Cernented carbide DLC
h7
h6
140°
135°
30°
140°
X type
N type
Through system
P Steel M Stainless steel K Cast iron N Non-ferrous metal ND Aluminum alloy
(mm)
Designation
ØD
Ød
3P,M,K,N,ND 5P,M,K,N,ND 7P,M,K,N,ND
L
L L
MSDH113- P,M,K,N
114- P,M,K,N
115- P,M,K,N
116- P,M,K,N
117- P,M,K,N
118- P,M,K,N
119- P,M,K,N
120- P,M,K,N
121- P,M,K,N
122- P,M,K,N
123- P,M,K,N
124- P,M,K,N
125- P,M,K,N
126- P,M,K,N
127- P,M,K,N
128- P,M,K,N
129- P,M,K,N
130- P,M,K,N
131- P,M,K,N
132- P,M,K,N
133- P,M,K,N
134- P,M,K,N
135- P,M,K,N
136- P,M,K,N
137- P,M,K,N
138- P,M,K,N
139- P,M,K,N
140- P,M,K,N
141- P,M,K,N
142- P,M,K,N
143- P,M,K,N
144- P,M,K,N
145- P,M,K,N
146- P,M,K,N
147- P,M,K,N
148- P,M,K,N
149- P,M,K,N
150- P,M,K,N
151- P,M,K,N
152- P,M,K,N
153- P,M,K,N
154- P,M,K,N
155- P,M,K,N
156- P,M,K,N
11.3
11.4
11.5
11.6
11.7
11.8
11.9
12.0
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
13.0
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
14.0
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15.0
15.1
15.2
15.3
15.4
15.5
15.6
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
16.0
16.0
16.0
16.0
16.0
16.0
60
60
60
60
60
60
60
60
65
65
65
65
65
65
65
65
65
65
70
70
70
70
70
70
70
70
70
70
75
75
75
75
75
75
75
75
75
75
80
80
80
80
80
80
118
118
118
118
118
118
118
118
125
125
125
125
125
125
125
125
125
125
132
132
132
132
132
132
132
132
132
132
139
139
139
139
139
139
139
139
139
139
146
146
146
146
146
146
90
90
90
90
90
90
90
90
98
98
98
98
98
98
98
98
98
98
105
105
105
105
105
105
105
105
105
105
108
108
108
108
108
108
108
108
108
108
112
112
112
112
112
112
148
148
148
148
148
148
148
148
158
158
158
158
158
158
158
158
158
158
167
167
167
167
167
167
167
167
167
167
172
172
172
172
172
172
172
172
172
172
178
178
178
178
178
178
114
114
114
114
114
114
114
114
124
124
124
124
124
124
124
124
124
124
133
133
133
133
133
133
133
133
133
133
138
138
138
138
138
138
138
138
138
138
144
144
144
144
144
144
172
172
172
172
172
172
172
172
184
184
184
184
184
184
184
184
184
184
195
195
195
195
195
195
195
195
195
195
202
202
202
202
202
202
202
202
202
202
210
210
210
210
210
210
Solid drill
Drills
※ Order made items : MSDH-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSDH101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSDH1012 - M × 60 - 80L × 11S
G
41

G
Mach solid drill
MSDH-P/M/K/N
Terminology
Coating
Tolerance
(drill Dia.)
Tolerance
(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
P M K N ND
Cernented carbide DLC
h7
h6
140°
135°
30°
140°
X type
N type
Through system
P Steel M Stainless steel K Cast iron N Non-ferrous metal ND Aluminum alloy
(mm)
Designation
ØD
Ød
3P,M,K,N,ND 5P,M,K,N,ND 7P,M,K,N,ND
L
L L
Solid drill
Drills
MSDH 157- P,M,K,N
158- P,M,K,N
159- P,M,K,N
160- P,M,K,N
161- P,M,K,N
162- P,M,K,N
163- P,M,K,N
164- P,M,K,N
165- P,M,K,N
166- P,M,K,N
167- P,M,K,N
168- P,M,K,N
169- P,M,K,N
170- P,M,K,N
171- P,M,K,N
172- P,M,K,N
173- P,M,K,N
174- P,M,K,N
175- P,M,K,N
176- P,M,K,N
177- P,M,K,N
178- P,M,K,N
179- P,M,K,N
180- P,M,K,N
181- P,M,K,N
182- P,M,K,N
183- P,M,K,N
184- P,M,K,N
185- P,M,K,N
186- P,M,K,N
187- P,M,K,N
188- P,M,K,N
189- P,M,K,N
190- P,M,K,N
191- P,M,K,N
192- P,M,K,N
193- P,M,K,N
194- P,M,K,N
195- P,M,K,N
196- P,M,K,N
197- P,M,K,N
198- P,M,K,N
199 - P,M,K,N
200- P,M,K,N
15.7
15.8
15.9
16.0
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
17.0
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
18.0
18.1
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
19.0
19.1
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
20.0
16.0
16.0
16.0
16.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
17.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
19.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
80
80
80
80
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
88
88
88
88
88
88
88
88
88
88
90
90
90
90
90
90
90
90
90
90
146
146
146
146
151
151
151
151
151
151
151
151
151
151
153
153
153
153
153
153
153
153
153
153
157
157
157
157
157
157
157
157
157
157
160
160
160
160
160
160
160
160
160
160
112
112
112
112
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
124
124
124
124
124
124
124
124
124
124
130
130
130
130
130
130
130
130
130
130
178
178
178
178
186
186
186
186
186
186
186
186
186
186
188
188
188
188
188
188
188
188
188
188
193
193
193
193
193
193
193
193
193
193
200
200
200
200
200
200
200
200
200
200
144
144
144
144
153
153
153
153
153
153
153
153
153
153
162
162
162
162
162
162
162
162
162
162
171
171
171
171
171
171
171
171
171
171
180
180
180
180
180
180
180
180
180
180
210
210
210
210
220
220
220
220
220
220
220
220
220
220
230
230
230
230
230
230
230
230
230
230
240
240
240
240
240
240
240
240
240
240
250
250
250
250
250
250
250
250
250
250
G
42
※ Order made items : MSDH-Material (P,M,K,N) × Flute length - Total length L × Shank diameter S
Ex.1)Workpiece : SM45C, Machined diameter : Ø10.1mm, Flute length : 60mm, Total length : 80mm, Shank diameter : Ø11MSDH101-P × 60 - 80L × 11S
Ex.2)Workpiece : STS303, Machined diameter : Ø10.12mm, Flute length : Flute length:60mm, Total length : 80mm, Shank diameter : Ø11MSDH1012 - M × 60 - 80L × 11S

Technical Information for Mach Long Solid drill
G
Stable deep hole drilling with specially designed low cutting resistance
Mach Long Solid drill
Over 20D deep hole drlling is possible without step drilling
The stable hole drilling due to specially designed low cutting resistance
Special chip pocket has designed for effective chip evacuation
Optimized design for drill rigidity to prevent the bending of the drill
when entering operation
The lubrication & thermal resistance of coating has been increased by
adapting new TiAlN
Code system
(Special type)
MLD(P) 1200 10 100L × 11S
Tool Dia.
Mach Long Drill : MLD
Pilot Drills For MLD : MLDP
1200=Ø12.00
FLUTE length
10 = 10mm
Depth of drilling
10 = D X 10
Overall length
100L : 100mm
Shank Dia.
11S : Ø11
Mach Long Drills - Deep hole drilling
Mach Long Drills are ideal for.....
• Deep and inclined hole drilling of crank shaft
• Deep hole drilling of cam shaft
• Deep hole drilling of mold and machinery
Deep hole drilling aspect ratio over 15D
Advantages of MLD
Application example (Oil hole for crank shaft, 20D)
• Shorting cycle time for better productivity
• Tool guide bush is not required
• Reduce idle time by prolonged tool life
• Green coolant solutions(MQL) to protect environment
MLD productivity : MLD0680-20A (Ø6.8mm x 140 x 170L x 7S)
Tool
vc(m/min) fn(mm/rev) n(min -1 ) vf(mm/min) Coolant Step operation
Gun Drills (Carbide)
High Speed Steel Long Drills
Mach Long Drills
100
15
80
0.04
0.10
0.14
4,683
703
3,747
187
70
525
Through coolant oil
Outer coolant oil
MQL- Air 0.5MPa, Oil 20cc/h
No required
15mm / 9times
No required
Solid drill
Cycle time
140
120
100
80
60
40
20
0
Shorting
cycle time
1/3
Gun Dril
(Carbide)
MLD
1/8
HSS Long Drill
(High speed steel
Advantages of MLD against conventional drills
• Decreasing cycle time up to 1/3 ~ 1/8 times
• Increasing productivity by process reduction
• It is easy to reduce running cost
• Improving of effective working condition
• Drill guide bush is not required
Drills
G
43

G
Technical Information for Mach Long Solid drill
Function of MLD & MLDP
Relationship of point angle between MLD & MLDP
MLD
MLD
Point angle of MLD < Point angle of
foundation hole
Stable machining
Point angle of MLD > Point angle of
foundation hole
Chipping on the drill edge
Large point angle of Pliot Drill : Stable condition
Small point angle of Pliot Drill : Unstable condition
To make the optimal of MLD
Chipping on the drill edge
MLD
1st
1st. Pliot drilling
• vc(m/min) = Normal
• fn(mm/rev) = Normal
Foundation hole
(MLDP machining)
2nd
2nd. Deep drilling by MLD
Approach the drill 1mm less than the depth of MLDP drilling.
• vc(m/min) = 15
• fn(mm/rev) = 0.5
MLD
2nd MLD drilling (Machining stage)
• vc(m/min) = Normal
• fn(mm/rev) = Normal
MLD
3rd
3rd MLD drilling (Piercing stage)
• vc(m/min) = Normal
• fn(mm/rev) = Normal feed / 2
Application example
Workpiece
Part of automobile (SCM440, HB255~330)
Solid drill
Cutting condition
Designation
Machine
vc(m/min) =70
fn(mm/rev)=0.18
MQL(30cc/hour)
Air(MPa)=0.7
MLD0600-22A (Ø6mm, Aspect ratio 18D)
Horizontal milling machine
Tool life
1000 holes, 105m
Drills
Workpiece
Cutting condition
Designation
Part of automobile (GC250)
vc(m/min) = 63
fn(mm/rev)= 0.1
MLD0400-25A (Ø4mm, Aspect ratio 16D)
G
44
Machine
Tool life
Rotary milling machine
4400 holes, 207m

Mach Long drill
G
MLDP(Mach long Drills)
Pilot Drills with oil hole for MLD
Coating
Tolerance(drill Dia.)
Twist angle
Tolerance
Point angle
Thinning
Coolant
TiAIN
×6
30°
h6
150°
X type
Through system
(mm)
Designation
ØD
Ød
5 (/ ØD = 5)
L
5 (/ ØD = 7)
L
MLDP
0300-
0400-
0500-
0600-
0700-
0800-
0900-
1000-
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
25
34
43
48
56
60
72
75
70
80
90
96
105
110
125
129
30
40
50
60
70
80
90
95
75
86
97
108
120
130
143
150
Order made items : MLDP Flute length - Total length L Shank diameter S
Ex.1) Machined diameter : 5.8mm, Flute length : 50mm, Total length : 100mm,
MLDP0580 50-100L 6S
MLD(Mach long Drills)
Mach long drills with oil hole for deep hole machining
Coating
Tolerance(drill Dia.)
Twist angle
Tolerance
Point angle
Thinning
Coolant
TiAIN
h7
30°
h6
140°
X type
Through system
(mm)
Designation
ØD
Ød
5 (/ ØD = 5)
L
5 (/ ØD = 7)
L
MLD
0300-
0400-
0500-
0600-
0700-
0800-
0900-
1000-
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
60
80
100
120
140
160
180
200
110
130
150
170
190
210
230
250
75
100
125
150
175
200
-
-
120
150
175
200
225
250
-
-
Order made items : MLD -Aspect ratio
Ex.1) Machined diameter : 5.3mm, Flute length : 120mm, Total length : 180mm
MLD0530-22(Aspect ratio)
Tolerance code
Over
-
3
6
10
14
18
Drill Dia. (ØD)
Under
3
6
10
14
18
24
h6 h7 x6
0 ~ – 0.006
0 ~ – 0.008
0 ~ – 0.009
0 ~ – 0.011
0 ~ – 0.011
0 ~ – 0.013
0 ~ – 0.010
0 ~ – 0.012
0 ~ – 0.015
0 ~ – 0.018
0 ~ – 0.018
0 ~ – 0.021
+ 0.020 ~ + 0.026
+ 0.028 ~ + 0.036
+ 0.034 ~ + 0.043
+ 0.040 ~ + 0.051
+ 0.045 ~ + 0.056
+ 0.054 ~ + 0.067
Drills
G
45

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Mach step Drills Order Form
Code system for mach step drills
MSD(H)S
Tool Effective flute
Dia. × length
Flute length
Overall
- - ×
length(L)
Shank Dia.
(S)
Solid type : MSDS
Oil-hole type : MSDHS
ØD (Ød)S
Chamfering Step hole Multi chamfering
Drills
G
46

Technical Information for Vulcan Drill
G
High feed and precision machining with our specially designed point edge
Vulcan Drill
High feed and precision machining due to specially designed point edge
Vulcan drills ensure longer tool life under high speed condition because of increased
thermal & wear resistance. It also uses a PVD coating with an exclusive substrate to help
maintain reduced frictional resistance
Low cutting resistance by the best design of clearance angle is possible to increase feed
Smoother chip control due to improved chip breakage
Rmax: 6~25s, Hole tolerance: IT8 ~ 10
Strong shock resistance ensures long tool life under the heavy interrupted machining
Code system
(Special type)
VZD 205 MA 100 200L × 32S
Type
Vulcan Drills
Tool Dia.
FLUTE length Overall length Shank Dia.
205=Ø20.5
Workpiece
100L : 100mm 200L : 200mm 32S : Ø32
MA : General steel, Ductile cast iron
MBA : Mild steel, Low carbon steel
LA : General steel, Ductile cast iron
LBA : Mild steel, Low carbon steel
Application for vulcan drills
Workpiece - General steel, Alloy steel, Mild steel, Dice steel, Stainless steel, Cast iron, Ductile cast iron,
Non-ferrous metal, etc
Unsuitable drilling
• Avoid the inclination or unevenness of entering and piercing section of hole as possible
• Reduce the feed 0.1 ~ 0.15mm/rev when drilling at inclined and unevenness
Clamping of workpiece
• In case of wide flat panel or rotation by horizontal component, please clamp to be prevented bending of central part of
workpiece for high efficiency
Recommended cutting condition
Solid drill
Form Workpiece Hardness
~Ø15
vc(m/min) fn(mm/rev)
~Ø20
vc(m/min) fn(mm/rev)
~Ø40
vc(m/min) fn(mm/rev)
Mild steel, General steel, Alloy steel
Under HB250
40~90 (65)
0.15~0.30 (0.20)
40~90 (65)
0.20~0.40 (0.30)
40~90 (70)
0.20~0.45 (0.35)
MA
LA
General steel, Alloy steel
Mold steel
Stainless steel
Ductile cast iron
Under HB320
HB250
HB250
-
40~90 (60)
40~70 (50)
30~50 (45)
50~100 (70)
0.10~0.25 (0.20)
0.10~0.25 (0.20)
0.10~0.20 (0.15)
0.20~0.35 (0.30)
40~90 (60)
40~70 (50)
30~50 (45)
50~100 (70)
0.15~0.35 (0.25)
0.15~0.30 (0.25)
0.15~0.25 (0.20)
0.20~0.40 (0.35)
40~90 (65)
40~70 (50)
30~50 (45)
50~100 (70)
0.20~0.40 (0.30)
0.20~0.35 (0.30)
0.20~0.30 (0.25)
0.25~0.50 (0.40)
Drills
MBA
LBA
Mild steel, General steel, Alloy steel
General steel, Alloy steel
Under HB250
Under HB320
40~90 (75)
35~80 (55)
0.20~0.40 (0.30)
0.15~0.30 (0.25)
40~90 (75)
35~80 (55)
0.20~0.40 (0.30)
0.15~0.30 (0.25)
40~90 (80)
40~80 (60)
0.20~0.45 (0.35)
0.15~0.40 (0.30)
G
47

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Vulcan Drill
Vulcan Drill(VZD)-MA, MBA
Type
Coating
Tolerance(drill Dia.)
Tolerance(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
MA MBA
TiN
h7
h7
X type
Through system
(mm)
Designation ØD Ød L
VZD
126~135MA, MBA
12.6~13.5
16
110
62
48
44
136~145MA, MBA
13.6~14.5
16
115
67
48
48
146~155MA, MBA
14.6~15.5
20
125
75
50
55
156~165MA, MBA
15.6~16.5
20
130
80
50
59
166~175MA, MBA
16.6~17.5
20
135
85
50
63
176~185MA, MBA
17.6~18.5
20
140
90
50
66
186~195MA, MBA
18.6~19.5
25
155
99
56
74
196~205MA, MBA
19.6~20.5
25
155
99
56
73
206~215MA, MBA
20.6~21.5
25
155
99
56
72
216~225MA, MBA
21.6~22.5
25
160
104
56
76
226~235MA, MBA
22.6~23.5
25
160
104
56
74
236~245MA, MBA
23.6~24.5
32
170
110
60
79
246~255MA, MBA
24.6~25.5
32
170
110
60
78
256~265MA, MBA
25.6~26.5
32
175
115
60
82
266~275MA, MBA
26.6~27.5
32
175
115
60
80
276~285MA, MBA
27.6~28.5
32
180
120
60
84
286~295MA, MBA
28.6~29.5
32
185
125
60
88
296~305MA, MBA
29.6~30.5
32
185
125
60
87
306~315MA, MBA
30.6~31.5
40
205
135
70
95
316~325MA, MBA
31.6~32.5
40
210
140
70
98
326~335MA, MBA
32.6~33.5
40
215
145
70
101
336~345MA, MBA
33.6~34.5
40
220
150
70
104
346~355MA, MBA
34.6~35.5
40
225
155
70
107
356~365MA, MBA
35.6~36.5
40
225
155
70
110
366~375MA, MBA
36.6~37.5
40
230
160
70
113
Solid drill
376~385MA, MBA
386~395MA, MBA
396~405MA, MBA
37.6~38.5
38.6~39.5
39.6~40.5
40
40
40
235
240
245
165
170
175
70
70
70
116
119
122
Drills
VZD MA : For General steel, Ductile cast iron
MBA : For Mild steel, Low carbon steel
Order made items : VZD M × Flute length - Total length L
Ex.1) MA Type, Machined diameter : Ø18.6mm, Flute length : 110mm, Total length : 200mm
--- VZD186MA× 110-200L
Ex.2) MAType, Machined diameter : Ø18.63, Flute length : 110mm, Total length : 200mm
--- VZD1863MA× 110-200L
Ex.3) MAType, Machined diameter : Ø18.6, Standard
--- VZD186MA
G
48

Vulcan Drill
G
Vulcan Drill(VZD) - LA, LBA
Type
Coating
Tolerance(drill Dia.)
Tolerance(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
LA LBA
TiN
h7
h7
X type
Through system
(mm)
Designation ØD Ød L
VZD
126~135LA, LBA
12.6~13.5
16
140
92
48
74
136~145LA, LBA
13.6~14.5
16
145
97
48
78
146~155LA, LBA
14.6~15.5
20
155
105
50
85
156~165LA, LBA
15.6~16.5
20
165
115
50
94
166~175LA, LBA
16.6~17.5
20
170
120
50
98
176~185LA, LBA
17.6~18.5
20
175
125
50
101
186~195LA, LBA
18.6~19.5
25
190
134
56
109
196~205LA, LBA
19.6~20.5
25
195
139
56
113
206~215LA, LBA
20.6~21.5
25
195
139
56
112
216~225LA, LBA
21.6~22.5
25
200
144
56
116
226~235LA, LBA
22.6~23.5
25
210
154
56
124
236~245LA, LBA
23.6~24.5
32
220
160
60
129
246~255LA, LBA
24.6~25.5
32
225
165
60
133
256~265LA, LBA
25.6~26.5
32
230
170
60
137
266~275LA, LBA
26.6~27.5
32
235
175
60
141
276~285LA, LBA
27.6~28.5
32
240
180
60
144
286~295LA, LBA
28.6~29.5
32
245
185
60
148
296~305LA, LBA
29.6~30.5
32
255
195
60
157
306~315LA, LBA
30.6~31.5
40
275
205
70
166
316~325LA, LBA
31.6~32.5
40
280
210
70
172
326~335LA, LBA
32.6~33.5
40
280
215
70
173
336~345LA, LBA
33.6~34.5
40
290
220
70
177
346~355LA, LBA
34.6~35.5
40
295
225
70
181
356~365LA, LBA
35.6~36.5
40
300
230
70
183
366~375LA, LBA
36.6~37.5
40
305
235
70
188
376~385LA, LBA
386~395LA, LBA
396~405LA, LBA
37.6~38.5
38.6~39.5
39.6~40.5
40
40
40
315
320
325
245
250
255
70
70
70
193
198
203
Solid drill
VZD LA : For General steel, Ductile cast iron
LBA : For Mild steel, Low carbon steel
Order made items : VZD L × Flute length - Total length L
Ex.1) LA Type, Machined diameter : Ø18.6mm, Flute length : 110mm, Total length : 200mm
--- VZD186LA× 110-200L
Ex.2) LAType, Machined diameter : Ø18.63, Flute length : 110mm, Total length : 200mm
--- VZD1863LA× 110-200L
Ex.3) LAType, Machined diameter : Ø18.6, Standard
--- VZD186LA
Drills
G
49

G
Technical Information for Carbide Drill
Guaranteed excellent chip evacuation and surface roughness with specially designed flute
and highly rigid drill body
Carbide Drill
One of the most important aspects of hole-drilling is hole precision and the tool life of the drill. These carbide
drills are produced with a super fine exclusive substrate from Korloy designed to meet stress, hardness,
and resistance to plastic deformation requirements of today's machining
Long tool life by improving wear resistance and toughness for small hole drilling(Ø1mm~ Ø4mm)
Increment of productivity by come true high feed because of specially designed cutting edge to low cutting
resistance.(Ø4~ Ø15)
Available to various workpiece as cast iron, non-ferrous metal, etc.
Guarantees excellent chip evacuation and surface roughness by specially designed flute and high rigidity of drill
Code system
(Special type)
SSD 010 × 10 60L × 6S
Type Tool Dia. FLUTE length Overall length Shank Dia.
Solid Spiral Drill
10 : 10mm 6S : Ø6.0
Recommended cutting condition
Workpiece
Strength
Revolution as per drill Dia.(min -1 )
Feed as per drill
Dia.(mm/rev)
Ø5 Ø10 Ø15 Ø20 Ø25 Ø30 Ø40 Ø5~Ø12 Ø15~Ø40
Coolant
SM10C~SM45C
50
2900
1600
1100
1000
800
700
600
0.03~0.06
0.03~0.06
Cutting oil
SM55C
70
2300
1530
1050
920
765
640
560
0.03~0.06
0.06~0.12
Cutting oil
SM55C·Pre-hardened steel
100
2200
1500
1000
900
750
650
550
0.03
0.06
Cutting oil
Pre-hardened steel
150~180
700
340
250
190
160
140
120
0.02
0.04
Cutting oil
Cr-Ni steel
100
2200
1200
800
652
550
460
380
0.03
0.06
Cutting oil
Solid drill
Mn-steel
Casting
40~110
200~300
700
2000
340
1500
260
800
190
600
170
450
150
400
120
350
0.04
0.03
0.08
0.06
Dry
Dry
Malleable iron
200
2400
1500
900
650
500
420
380
0.03
0.06
Dry
Chilled casting
65Hs
350
200
150
100
80
70
55
0.01
0.02
Dry
Copper
60~80
6000
4000
2500
2000
1400
1000
800
0.06
0.12
Dry
Brass
80~120
5000
3500
2000
1500
1400
1200
1000
0.05
0.10
Dry
Drills
Bronze casting
Aluminum
60~120
60~120
3500
16000
2500
8500
1800
5700
1500
4500
1200
3700
1000
3100
900
2800
0.04
0.1
0.08
0.2
Dry
Dry
Al alloy (Si13%)
40
8000
4500
2800
2100
1750
1050
700
0.05
0.15
Dry
G
Synthetic resin
90~120
8000
5400
2800
2100
1750
1050
200
0.05
0.15
Dry
50

Carbide Drill
G
Carbide Drill-SSD
Coating
Tolerance(drill Dia.)
Tolerance(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
h8
h7
118˚
30˚
S type
External
system
(mm)
Designation
ØD = Ød
L
Designation
ØD = Ød
L
SSD
010
1.0
10
32
SSD
048
4.8
38
65
011
1.1
10
32
049
4.9
38
65
012
1.2
10
32
050
5.0
38
65
013
1.3
10
32
051
5.1
38
65
014
1.4
10
32
052
5.2
38
65
015
1.5
13
35
053
5.3
38
65
016
1.6
13
35
054
5.4
38
65
017
1.7
13
35
055
5.5
38
65
018
1.8
13
35
056
5.6
40
75
019
1.9
13
35
057
5.7
40
75
020
2.0
18
40
058
5.8
40
75
021
2.1
18
40
059
5.9
40
75
022
2.2
18
40
060
6.0
40
75
023
2.3
18
40
061
6.1
40
75
024
2.4
18
40
062
6.2
40
75
025
2.5
22
45
063
6.3
40
75
026
2.6
22
45
064
6.4
40
75
027
2.7
22
45
065
6.5
40
75
028
2.8
22
45
066
6.6
46
80
029
2.9
22
45
067
6.7
46
80
030
3.0
25
50
068
6.8
46
80
031
3.1
25
50
069
6.9
46
80
032
3.2
25
50
070
7.0
46
80
033
3.3
25
50
071
7.1
46
80
034
3.4
25
50
072
7.2
46
80
035
036
037
3.5
3.6
3.7
25
30
30
50
55
55
073
074
075
7.3
7.4
7.5
46
46
46
80
80
80
Solid drill
038
3.8
30
55
076
7.6
46
80
039
3.9
30
55
077
7.7
46
80
040
4.0
30
55
078
7.8
46
80
041
4.1
34
60
079
7.9
46
80
042
4.2
34
60
080
8.0
50
85
043
4.3
34
60
081
8.1
50
85
044
045
046
4.4
4.5
4.6
34
34
38
60
60
65
082
083
084
8.2
8.3
8.4
50
50
50
85
85
85
Drills
047
4.7
38
65
085
8.5
50
85
Drill diameter : Available from 0.6
Order made items : SSD × Flute length - Total length L
Ex.1) Genetal type, Machined diameter : 8.2mm, Flute length : 60mm, Total length : 90mm --- SSD082 × 60 - 90L
Ex.2) Genetal type, Machined diameter : 8.2mm --- SSD082
G
51

G
Carbide Drill
Carbide Drill-SSD
Coating
Tolerance(drill Dia.)
Tolerance(shank Dia.)
Point angle
Twist angle
Thinning
Coolant
h8
h7
118˚
30˚
S type
External
system
(mm)
Designation
ØD = Ød
L
Designation
ØD = Ød
L
SSD
086
8.6
50
95
SSD
097
9.7
50
100
087
8.7
50
95
098
9.8
50
100
088
8.8
50
95
099
9.9
50
100
089
8.9
50
95
100
10.0
50
100
090
9.0
50
95
105
10.5
60
120
091
9.1
50
95
110
11.0
60
120
092
9.2
50
95
115
11.5
65
125
093
9.3
50
95
120
12.0
65
125
094
9.4
50
95
125
12.5
65
125
095
9.5
50
95
130
13.0
65
125
096
9.6
50
100
150
15.0
70
130
Drill diameter : Available from 0.6
Order made items : SSD × Flute length - Total length L
Ex.1) Genetal type, Machined diameter : 8.2mm, Flute length : 60mm, Total length : 90mm --- SSD082 × 60 - 90L
Ex.2) Genetal type, Machined diameter : 8.2mm --- SSD082
Drills
Solid drill
G
52

Technical Information for Burnishing drill
G
Burnishing drill
Recommended cutting condition
Workpiece
Cutting speed
Feed rate, fn(mm/rev)
vc(m/min) Ø2.0~ 3.0 Ø3.5~ 5.0 Ø5.5~ 8.0 Ø8.5~ 12 Ø12.5~ 18
Aluminum alloy, Copper alloy
30~60
0.02~0.05
0.03~0.10
0.04~0.15
0.05~0.20
0.05~0.30
Aluminum alloy for die castings
50~80
0.02~0.05
0.03~0.10
0.04~0.15
0.05~0.20
0.05~0.30
Cast iron(GC) Ductile cast
25~60
0.01~0.04
0.02~0.08
0.05~0.12
0.05~0.20
0.05~0.30
iron(GCD)
20~50
0.01~0.03
0.02~0.05
0.03~0.08
0.04~0.12
0.05~0.15
Burnishing drill-BDS
Fig.1
Fig.2
(mm)
Designation
ØD
Ød
L
Fig.
BDS
040S
050S
060S
070S
080S
090S
100S
110S
120B
130B
140B
150B
160B
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
16.0
16.0
16.0
16.0
35
40
50
55
65
70
80
90
95
105
110
120
125
80
85
95
100
110
120
130
140
150
160
170
185
190
1
1
1
1
1
1
1
1
2
2
2
2
2
Step Burnishing drill-BDS
For tapping a foundation hole
Solid drill
(mm)
Designation
ØD
Ød
L
Tap
BDT
M05080-1
M06100-1
M08125-1
M10125-1
M10150-1
M12125-1
M12150-1
M12175-1
4.2
5.0
6.8
8.8
8.5
10.8
10.5
10.3
6.0
7.0
10.0
12.0
12.0
14.0
14.0
14.0
35
40
50
55
55
60
60
60
9~15
11~18
15~24
17~30
17~30
19~36
19~36
19~36
90
95
105
110
110
120
120
120
M5XP0.8
M6XP1.0
M8XP1.25
M10XP1.25
M10XP1.5
M12XP1.25
M12XP1.5
M12XP1.75
Drills
G
53

G
Top Solid drill
Top Solid drill
Recommended cutting condition
Diameter
Cutting condition
Ductile cast iron
Gray cast iron
Soft steel
Ø8~Ø10
vc(m/min)
fn(mm/rev)
30(20~35)
0.30(0.20~0.40)
40(20~60)
0.30(0.20~0.40)
100(50~150)
0.15(0.10~0.20)
Ø10.1~Ø15
vc(m/min)
fn(mm/rev)
50(30~70)
0.35(0.30~0.40)
60(30~80)
0.35(0.30~0.40)
130(70~200)
0.15(0.10~0.20)
Ø15.1~Ø25
vc(m/min)
fn(mm/rev)
60(50~60)
0.35(0.30~0.45)
75(50~100)
0.40(0.30~0.50)
150(100~250)
0.15(0.10~0.20)
Top Solid drill-TSDM
(mm)
Designation
ØD L
a M.T No
Solid drill
Drills
G
54
TSDM 080~085
086~090
091~095
096~100
101~105
106~110
111~115
116~120
121~125
126~130
131~135
136~140
141~145
146~150
151~155
156~160
161~165
166~170
171~180
181~190
191~200
201~210
211~220
221~230
231~250
※ Ordrer form : TSDM125
8.0~8.5
8.6~9.0
9.1~9.5
9.6~10.0
10.1~10.5
10.6~11.0
11.1~11.5
11.6~12.0
12.1~12.5
12.6~13.0
13.1~13.5
13.6~14.0
14.1~14.5
14.6~15.0
15.1~15.5
15.6~16.0
16.1~16.5
16.6~17.0
17.1~18.0
18.1~19.0
19.1~20.0
20.1~21.0
21.1~22.0
22.1~23.0
23.1~25.0
168
172
175
178
182
185
188
192
195
198
202
205
222
225
228
230
232
234
240
245
250
255
260
265
285
85
88
92
95
98
102
105
108
112
115
118
122
122
125
125
130
132
135
140
145
150
155
160
165
165
25
25
26
26
26
26
26
26
26
26
27
27
27
27
27
27
27
27
27
27
30
30
30
30
34
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3

PCD drill
G
High accuracy hole machining for aluminum alloy
PCD drill
High accuracy hole machining for aluminum alloy
Drilling tolerance : IT7~8class
Recommendation with high accuracy and high spindle machine
Code system
PDD 065
PCD Drill
Diameter
065 : Ø6.5
Recommended cutting condition
Workpiece
Aluminum alloy
vc(m/min)
50 ~ 250
fn(mm/rev)
0.05 ~ 0.20
0.10 ~ 0.40
PDD
(mm)
Designation
ØD
Ød
L
PDD
0500
0550
0600
0650
0700
0750
0800
0850
0900
0950
1000
1050
1100
1150
1200
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
30
30
30
40
40
45
45
50
50
55
55
60
60
65
65
80
80
80
95
95
100
100
110
110
115
115
120
120
125
125
Solid drill
Drills
G
55

G
Technical Information for Gun Dril
Stable performance and hole quality with our unique cutting edge and guide pad
Available regrinding
Gun Drill
High efficiency in deep hole machining
High accuracy (Hole tolerance : IT9, surface finish : Ra0.1~3.0S)
Stable Quality due to unique cutting edge and guide pad available regrinding
Used drill can recycle as change part of carbide
Depending on request, The drills can change geometry of cutting edge and drive specification
For ordering, please check length of drill
Code system
KGD S 12.05 1500 / D30
KORLOY Gun Drill Lib type Drill Dia. Length of Drill Drive No.
S : Single
Ø12.05 1500mm D30
T : Twin
• Refer to the code system and the above drawing when ordering.
• Refer to the page 90 for the size of a driver.
Solid drill
Application of Gun Drill on exclusive machine
Drills
• The guide bush is necessary for centering before
gun-drilling.
G
56

Technical Information for Gun Dril
G
Application of Gun Drill on machining center
1
Machining of a pilot hole
1. A pilot hole is necessary in machining on a machining
center instead of a guide bush.
2. The diameter of the pilot hole should be 0.01~0.02(H7)
larger bigger than one of the Gun Drill diameter and the
depth of drilling should be about 2.5×D.
3. Use Mach Drill(MSD) for machining of a pilot hole.
MSD
2 Moving the Gun Drill to the pilot hole 3 Start Gun Drilling. 4 After gun drilling
1. The Gun Drill should not drill
before entering into the pilot hole.
2. Coolant is necessary for gun
drilling.
1.Rotate the spindle.
2. Machine with drilling to vertical
axis.
1.Return the drill.
2. Stop drilling and supplying coolant.
3. Remove the Gun Drill.
Features
Shape
Single Lip type
Twin Lip type
Solid drill
Drill Dia.
Ø2.0 ~ Ø33.0
Ø6.0 ~ Ø26.5
Depth of drilling
Tolerance
Surface finish
≥ 2,000mm
IT9
Ra 0.1 ~ 3.0μm
≥ 1,000mm
IT10
Ra 1.0 ~ 4.0μm
Drills
Application
• For all kinds of workpiece machining
• Workpieces with good chip evacuation
• Machining of at higher feed than single lip type’s
G
57

G
Technical Information for Gun Dril
Recommended cutting condition
Workpiece
Hardness
(HB)
Cutting speed
vc(m/min) ~Ø4
~Ø6
Feed rate, fn(mm/rev)
~Ø10
~Ø14
~Ø24
Ø25~
~150
100~150
0.005~0.015
0.010~0.025
0.015~0.035
0.020~0.050
0.030~0.070
0.040~0.080
Carbon steel
150~250
80~120
0.005~0.010
0.010~0.020
0.015~0.030
0.020~0.040
0.030~0.060
0.030~0.060
Alloy steel
250~350
50~100
0.005~0.010
0.005~0.010
0.010~0.020
0.015~0.030
0.020~0.040
0.020~0.040
350~
~30
-
0.005~0.010
0.005~0.010
0.010~0.020
0.020~0.035
0.020~0.035
Stainless steel
~250
250~350
50~80
40~50
0.005~0.015
-
0.010~0.020
0.005~0.015
0.010~0.020
0.010~0.015
0.010~0.030
0.010~0.020
0.020~0.035
0.010~0.020
0.020~0.040
0.010~0.020
Cast iron
~220
220~
80~100
40~80
0.010~0.0120
0.005~0.010
0.020~0.040
0.005~0.015
0.030~0.050
0.010~0.020
0.040~0.080
0.015~0.030
0.080~0.120
0.020~0.050
0.100~0.150
0.025~0.070
Aluminum alloy
-
180~250
0.010~0.020
0.020~0.040
0.030~0.060
0.040~0.080
0.100~0.180
0.150~0.200
Light alloy
-
120~200
0.005~0.010
0.010~0.020
0.020~0.025
0.020~0.030
0.030~0.040
0.040~0.060
Technical
information
The factors below
determines the
straightness of hole.
• Drill diameter and depth
of drilling
• Cutting condition and
kind of application
• Kind of workpiece and
machine
• Drill bush
Required machine power
Straightness
Quantity of coolant
Pressure of coolant
Solid drill
Drills
G
58
The above graph shows general information and it is changeable depending on kind of tool,
workpieces, and cutting conditions etc.
• Pressure and quantity of coolant - High pressure of coolant ensures excellent chip evacuation and cooling the cutting edge.
• Use a filter for removing impurities - The diameter of a filter should be less than 20. Impurities could make bad flow of
coolant, wear on a tool, and high load on the cooling pump.
• Temperature of coolant - Proper temperature of coolant : 20°C~ 22°C / Do not use coolant at 50℃ above

Technical Information for Gun Dril
G
driver standard
Type
Shape
No.
ØD×L
ØD×L
Thread
Tipped
Carbide Type
Solid
D01
10 × 40
Central
Clamping
Surface 15˚
D02
D03
D04
16 × 45
19.05 × 69.8
25 × 70
D05
25.4 × 69.8
Frontal
Clamping
Surface 15˚
D06
16 × 50
D07
12.7 × 38.1
Central
Clamping
Tapered
D08
D09
16 × 70
19.05 × 69.8
D10
20 × 70
D11
4 × 28
D12
6 × 36
Cylindrical
DIN1835A
DIN6535HA
D13
D14
10 × 40
16 × 48
D15
20 × 50
D16
25 × 56
D17
10 × 40
Weldon
DIN1835B
D18
D19
12 × 45
16 × 48
D20
20 × 50
Weldon
DIN6535HB
D21
D22
25 × 56
32 × 60
D23
40 × 70
Whistle
Notch
DIN1835E
D24
D25
D26
D27
10 × 40
12 × 45
16 × 48
20 × 50
Solid drill
D28
25 × 56
D29
32 × 60
Whistle
Notch
DIN6535HE
D30
D31
D32
10 × 40
12 × 45
16 × 48
Drills
D33
20 × 50
※ Special types are available for quotation with shape and size information.
G
59

G
Gun Dril
Gun Dril-KGDS
Single Lip type
Designation discription
Diameter
Length
Driver code no.
(mm)
Designation ØD a
Solid drill
KGDS
2.00~2.49
2.50~2.99
3.00~3.49
3.50~3.99
4.00~4.49
4.50~4.99
5.00~5.49
5.50~5.99
6.00~6.49
6.50~6.99
7.00~7.49
7.50~7.99
8.00~8.49
8.50~8.99
9.00~8.49
9.50~9.99
10.00~10.49
10.50~10.99
11.00~11.49
11.50~11.99
12.00~12.49
12.50~12.99
13.00~13.99
14.00~14.99
15.00~15.99
16.00~16.99
17.00~17.99
18.00~18.99
19.00~19.99
20.00~20.99
21.00~21.99
22.00~22.99
23.00~23.99
24.00~24.99
25.00~25.99
26.00~26.99
27.00~27.99
28.00~28.99
29.00~29.99
30.00~30.99
31.00~31.99
32.00~32.99
※ When ordering, please mark the overall length and driver number (or drawing).
18
18
19
19
23
23
24
26
27
28
29
30
31
31
31
31
31
32
35
35
38
38
38
38
39
39
40
41
41
44
46
49
51
52
54
54
54
54
56
59
61
61
Drills
G
60
Available overall length
Designation
Drill Dia.
2.00 ~ 2.99
KGDS
3.00 ~ 3.49
3.50 ~ 32.99
Overall length
250mm 500mm 1000mm 1500mm 2000mm

Gun Dril
G
Gun Dril-KGDT
Twin Lip type
Designation discription
Diameter
Length
Driver code no.
(mm)
Designation ØD a
KGDT
6.00~6.49
35
6.50~6.99
35
7.00~7.49
38
7.50~7.99
38
8.00~8.49
38
8.50~8.99
38
9.00~8.49
40
9.50~9.99
40
10.00~10.49
40
10.50~10.99
40
11.00~11.49
45
11.50~11.99
45
12.00~12.49
45
12.50~12.99
48
13.00~13.99
48
14.00~14.99
48
15.00~15.99
48
16.00~16.99
50
17.00~17.99
50
18.00~18.99
50
19.00~19.99
50
20.00~20.99
55
21.00~21.99
55
22.00~22.99
55
23.00~23.99
60
24.00~24.99
60
25.00~25.99
65
26.00~26.50
65
※ When ordering, please mark the overall length and driver number (or drawing).
Solid drill
Available overall length
Designation
Drill Dia.
Overall length
250mm 500mm 1000mm 1500mm 2000mm
Drills
KGDT 6.00 ~ 26.50
G
61

G
Technical Information for Indexable Reamer
Mass production and High performance
Indexable Reamer
Suitable for mass production and High performance
Using PCD or coated insert for high speed machining
Excellent high accuracy and adjustable machining hole
Using accuracy chucking system( Hydraulic, rotating type arbor)
Using inner coolant type machine to evacuate chips
Using suitable holder and insert
As insert setting , using setting fixture (KIRSD-210)
Code system
IR
T
12.000
16
135 16
Type
Indexable Reamer
Application
T : Throughout hole machining
B : Blind hole machining
Reamer Dia.
12.000 : Ø12.0 16 : Ø16 135 : 135
Shank Dia. length Insert size
15 : 15.0×3.0
16 : 16.0×3.5
17 : 17.0×4.5
22 : 22.0×6.5
Insert code system
RI
16
B
06
Reamer
Throughout hole machining(IRT type)
Stuffed hole machining (IRB type)
Drills
Type
Reamer Insert
Insert size
15 : 15.0×3.0
16 : 16.0×3.5
17 : 17.0×4.5
22 : 22.0×6.5
Insert reed type
A : Excellent surface finish,
low cutting condition
B : General surface finish, high
cutting condition
C : Aluminum and copper alloy
D : Blind hole, low feed
Angle of C/B
00 : 0°, Cast iron
06 : 6°, General steel
12 : 12°, Stainless, Al
Application
G
62

Technical Information for Indexable Reamer
G
How to set an insert
1 2 3 4
1. Screw the wedge screw counter
2. Screw the clamp screw.
3. Remove the insert and clean
4. Put the insert up to the edge
clockwise with the exclusive
Top side : counter clockwise
the pocket.
stopper and clamp the insert.
wrench.
Lower side : clockwise
Top side : clockwise
Lower side : counterclockwise
Exclusive fixture
• Designation: KIRSD-210
• Maximum diameter of reamer: Ø60×210mm
• The fixture is also available for setting special reamer and mono tool.
• Special reamers (out of maximum setting range) are available quotation.
How to set an insert with fixture
1 2 3
• Adjust the gauge to ‘0’.
• Rotate the reamer for the insert to touch the
gauge.
• Set the back taper and adjust the insert height
with screw the wedge screw.
Top side of insert : +0.015 ~ +0.020mm
Bottom side of insert : +0.005 ~ +0.010mm
Reamer
Back taper : 0.010 ~ 0.015mm
Back taper
• Ensures low cutting load and excellent surface finish with good chip evacuation.
• Inaccurate back taper could cause unstable machining with wear of insert.
• The size of back taper of insert down side should be less to 0.010~0.015mm than one of insert upper side.
Drills
G
63

G
Technical Information for Indexable Reamer
Insert setting with a micrometer
• Lathe with both centers or Bench center are also available.
Notice : The setting with a micrometer is not recommended due to
chipping on the cutting edge.
Recommended cutting condition
Workpiece
Insert Type
Feed rate,
Cutting speed vc(m/min)
Rake angle Leed type fn(mm/rev)
Coated Uncoated Cermet
Carbon steel
General steel
A
B
D
0.1~0.4
0.1~0.3
0.05~0.2
60~80
40~60
80~120 60~80
110~160
Mild steel
Alloy steel
A
B
D
0.1~0.4
0.1~0.3
0.05~0.2
40~60
20~40
80~120 60~80
110~160
High alloy steel
Tool steel
A
B
D
0.1~0.4
0.1~0.3
0.05~0.2
20~60
20~40 20~60
40~80 40~60 40~80
A
0.1~0.3
40~60
20~40 40~60
Stainless steel
B
D
0.1~0.2
0.05~0.2
60~80 40~60 60~80
A
0.1~0.3
60~100
40~60
Cast iron
B
D
0.1~0.25
0.05~0.2
80~120 60~80
Alloyed
aluminum
B
C
D
0.1~0.3
0.15~0.3
0.05~0.2
160~200
150~250
110~200
Alloyed copper
B
D
0.1~0.2
0.05~0.2
80~100
Reamer
Non-ferrous alloy
B
0.1~0.3
10~70
Parts
Reamer Size
Clamp
Wedge
Clamp Screw
Wedge Screw
Clamp Wrench
Wedge Wrench
(NYLOK)
Drills
10.0~11.9
12.0~17.9
CV 15
CV 16
AW2430
AW2435
DHA0308 HSO306 HW15L HW15L
18.0~27.9
28.0~31.9
CV 17
CV 22
AW3240
AW3260
DHA0409 HS0406 HW20L HW20L
G
64

Available Insert for Indexable Reamer
G
Indexable Reamer Insert
(mm)
Designation
K10(Uncoated)
Grade
BPK110(TiAN)
Dimensions
BPK210(TiN) L W S
Reed type
Rake angle
(α°)
RI
15-A06
15-A12
15-B06
15-B12
16-A06
16-A12
16-B06
16-B12
17-A06
17-A12
17-B06
17-B12
22-A06
22-A12
22-B06
22-B12
15
15
15
15
16
16
16
16
17
17
17
17
22
22
22
22
3.0
3.0
3.0
3.0
3.5
3.5
3.5
3.5
4.5
4.5
4.5
4.5
6.5
6.5
6.5
6.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
3.0
3.0
3.0
3.0
A
A
B
B
A
A
B
B
A
A
B
B
A
A
B
B
6˚
12˚
6˚
12˚
6˚
12˚
6˚
12˚
6˚
12˚
6˚
12˚
6˚
12˚
6˚
12˚
This is recommended grade as for insert type
Angle of chip breaker
00 06 12
Shape
Application
For cast iron machining
For general machining
For stainless and aluminum machining
Type
Insert lead type
Shape
Working condition
Type
Shape
Working condition
Reamer
A
For excellent
surface,
low cutting condition
C
For aluminum and
copper alloy
machining
B
For general
application,
high cutting condition
D
For blind hole
machining,
low feed
Drills
G
65

G
Indexable Reamer
Indexable Reamer-IRT
Throughout hole
(mm)
Designation ØD
L
Ød
Insert
IRT
10.000-16125-15
11.000-16125-15
12.000-16135-16
13.000-16135-16
14.000-16135-16
15.000-16135-16
16.000-20155-16
17.000-20155-16
18.000-20155-17
19.000-20155-17
20.000-25165-17
21.000-25165-17
22.000-25165-17
23.000-25165-17
24.000-25165-17
25.000-25165-17
26.000-25165-17
27.000-25165-17
28.000-32165-22
29.000-32165-22
30.000-32165-22
31.000-32165-22
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
15
15
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
22
22
22
22
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
75
75
85
85
85
85
100
100
100
100
110
110
110
110
110
110
110
110
110
110
110
110
45
45
45
45
45
45
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
125
125
135
135
135
135
155
155
155
155
165
165
165
165
165
165
165
165
165
165
165
165
16
16
16
16
16
16
20
20
20
20
25
25
25
25
25
25
25
25
32
32
32
32
RI 15
RI 15
RI 16
RI 16
RI 16
RI 16
RI 16
RI 16
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 22
RI 22
RI 22
RI 22
Applicable inserts G65
Drills
Reamer
G
66

Indexable Reamer
G
Indexable Reamer-IRB
Stuffed hole
(mm)
Designation ØD
L
Ød
Insert
IRB
10.000-16125-15
11.000-16125-15
12.000-16135-16
13.000-16135-16
14.000-16135-16
15.000-16135-16
16.000-20155-16
17.000-20155-16
18.000-20155-17
19.000-20155-17
20.000-25165-17
21.000-25165-17
22.000-25165-17
23.000-25165-17
24.000-25165-17
25.000-25165-17
26.000-25165-17
27.000-25165-17
28.000-32165-22
29.000-32165-22
30.000-32165-22
31.000-32165-22
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
15
15
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
22
22
22
22
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
75
75
85
85
85
85
100
100
100
100
110
110
110
110
110
110
110
110
110
110
110
110
45
45
45
45
45
45
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
125
125
135
135
135
135
155
155
155
155
165
165
165
165
165
165
165
165
165
165
165
165
16
16
16
16
16
16
20
20
20
20
25
25
25
25
25
25
25
25
32
32
32
32
RI 15
RI 15
RI 16
RI 16
RI 16
RI 16
RI 16
RI 16
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 17
RI 22
RI 22
RI 22
RI 22
Applicable inserts G65
Reamer
Drills
G
67

G
Chucking / Machine Reamer
Chucking / Machine Reamer
Recommended cutting condition
Workpiece
Hardness (HB)
Cutting
condition
~Ø9
Diameter
Ø10~25
Ø26~60
Steel
~100kg/mm 2
100~140kg/mm 2
8~12
0.15~0.25
5~10
0.10~0.20
8~12
0.20~0.40
5~10
0.15~0.25
8~12
0.30~0.50
5~10
0.20~0.40
Cast iron
HB ~220
HB 220~
6~12
0.15~0.30
5~10
0.10~0.20
6~12
0.30~0.50
5~10
0.20~0.35
8~15
0.40~0.80
8~12
0.30~0.50
Brass
HB 50~120
8~12
0.10~0.15
10~15
0.15~0.25
10~15
0.25~0.40
Bronze
HB 60~100
8~12
0.10~0.15
10~15
0.15~0.25
10~15
0.25~0.40
Alloyed aluminum
HB 90~120
15~25
0.15~0.25
15~25
0.25~0.40
20~30
0.40~0.70
Synthetic resins
-
15~30
0.15~0.25
20~35
0.25~0.40
30~40
0.40~0.50
Drills
G
68

Drills
69
G
G
Chucking / Machine Reamer
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
18.0
20.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
18.0
20.0
6.0
6.0
8.0
8.0
10.0
10.0
12.0
12.0
16.0
16.0
16.0
16.0
20.0
20.0
6.0
6.0
8.0
8.0
10.0
10.0
12.0
12.0
16.0
16.0
16.0
16.0
20.0
20.0
20
20
20
20
20
25
25
25
25
25
30
30
30
40
20
20
20
20
20
25
25
25
25
25
30
30
30
40
40
40
40
40
45
50
50
50
50
50
50
50
55
60
40
40
40
40
45
50
50
50
50
50
50
50
55
60
100
115
125
135
140
145
150
160
165
170
180
190
210
230
100
115
125
135
140
145
150
160
165
170
180
190
210
230
1
1
1
1
1
2
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
6
6
6
6
6
4
4
4
4
4
4
4
4
4
6
6
6
6
6
050S
060S
070S
080S
090S
100B
110B
120B
130B
140B
150B
160B
180B
200B
050S
060S
070S
080S
090S
100B
110B
120B
130B
140B
150B
160B
180B
200B
Chucking Reamer-SCRS
Chucking Reamer-SCRH
(mm)
(mm)
Designation
Designation
ØD
ØD
Ød
Ød
L
L
Fig.
Fig.
No. of flute
No. of flute
SCRS
SCRH
Fig.1
Fig. 1
Fig.2
Fig. 2

Drills
70
G
G
Reamer
Chucking / Machine Reamer
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
18.0
20.0
25.0
28.0
30.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
18.0
20.0
25.0
28.0
30.0
20
20
20
25
25
25
25
25
30
30
30
40
40
40
50
60
70
70
75
75
80
85
90
90
100
105
120
130
140
150
60
70
70
75
75
40
40
45
45
50
50
50
50
50
50
150
150
160
160
170
170
180
190
200
200
220
230
260
270
290
150
150
160
170
170
180
190
210
215
220
225
240
270
280
290
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
4
4
4
4
4
4
4
6
6
6
6
6
6
8
8
4
4
4
4
4
4
4
6
6
6
6
6
6
8
8
070
080
090
100
110
120
130
140
150
160
180
200
250
280
300
070
080
090
100
110
120
130
140
150
160
180
200
250
280
300
Chucking Reamer-TCRS
Machine Reamer-TMRS
(mm)
(mm)
Designation
Designation
ØD
ØD
L
L
M.T No.
M.T No.
No. of flute
No. of flute
TCRS
TMRS

PCD Reamer
G
PCD Reamer
Code system
PDR 2 070
Type Tooth Diameter
PCD Reamer 2 : 2flute 070 : Ø7.0
Recommended cutting condition
Workpiece
vc(m/min)
fn(mm/rev)
Aluminum alloy
50~250 0.05~0.20
PCD Reamer - PDR
Designation
No. of flute
ØD
Ød
L
(mm)
Reamer
PDR
2050
2060
2070
2080
2090
2100
2120
2140
2150
4160
4180
4200
2
2
2
2
2
2
2
2
2
4
4
4
5.0
6.0
7.0
8.0
9.0
10.0
12.0
14.0
15.0
16.0
18.0
20.0
6.0
6.0
8.0
8.0
10.0
10.0
12.0
16.0
16.0
16.0
20.0
20.0
30
40
40
40
40
40
50
50
50
50
60
60
65
75
75
75
85
85
95
95
100
100
110
110
Drills
G
71

G
Drills
G
72