1CRG_KATALOG_PCBN_210x297_EN

Solid indexable
PCbn inserts

Dear Business Partners anD Customers
We are delighted to present you with a catalogue of standardized cutting tools made of
super-hard materials. You can find here solid tools of a PCBN (polycrystalline cubic boron
nitride) manufactured by high-pressure synthesis directly in the company Bonar a.s.,
intended, first of all, for the heaviest roughing operations of difficultly machinable and
heat-refined materials, as well as for final machining of these materials.
We are also presenting basic characteristics and application overviews of individual
cutting material grades including sample cutting conditions for representative workpiece
materials.
By opening this catalogue our concern for our customer’s satisfaction does not finish.
Full serviCe ensureD By our
ComPany inCluDes:
Consulting services while searching for a solution of a particular machining
operation. That is our active approach at selection of a cutting tool, its geometry
and manufacturing process conditions.
Clamping devices, such as tool holders, washers and clamping system spare
parts that we can supply to a selected cutting tool directly.
renovation of already used cutting tools is another service that is offered to
our customers to make their production even more efficient either by resharpening
or by replacement of a cutting edge.
This service is also carried out on cutting tools that were not purchased in our
company and on tools were a different geometry of the cutting edge is required
by a customer as well.
other services include any cooperative services in the field of hard soldering,
replacement of contact and conductive segments made of super-hard materials,
resharpening, or dresser tip renovation, cutting super-hard materials by
laser technology, etc.
We believe that our products and services can help you
to increase your competitiveness.
1
Solid indexable PCBN inSertS
2

soliD inDexaBle PCBn inserts
PCBn material
PCBN (polycrystalline cubic boron nitride) is a highly efficient cutting material manufactured
by high-pressure synthesis. High hardness (the second highest after the diamond),
strength, wear resistance, toughness, high thermal resistance (c. up to 1200°C) and chemical
resistance are specific properties in general, which means that there is no reaction
with carbide forming elements included in the workpiece material. Nevertheless, these
excellent properties, namely their extent, can also be changed.
Basic variables for determining individual PCBN grades properties are PCBN content in
a volume unit, a grain size, composition and amount of a binder and applied sintering manufacturing
process.
Therefore, PCBN materials for cutting tools offered by our company are an obvious choice
for machining of:
hardened steels (from the hardness of 45Hrc)
bearing and tool steels
for high-speed machining of grey and chilled-cast irons
powder metals
superalloys on the basis of Co, ni, Fe
GraDes
BrD 90
BrD 80
CHaraCteristiCs
– includes 90% of CBN
– medium grain size is 0.02 mm
– excellent abrasion resistance
– excellent resistance to chips – to thermal
and mechanical influence
– includes 85% of CBN
– medium grain size is 0.012 mm
– higher toughness and strength
– higher resistance to insert edge chipping
– others same as the previous
A customer can machine the above mentioned materials either in standard accuracies, or
the technology can be changed and the PCBN can also be used for finishing and replace
grinding operations. However, the final operating power and workpiece machining quality
is given by combination of all the applied attributes, i.e. PCBN properties, cutting conditions,
a shape and a cutting tool geometry and a machine tool stability and toughness.
A significant advantage for solution of different PCBN applications is a fact that a complete
production is carried out by BONAR a.s. Thereby, there is a space for meeting customers’
requirements both in terms of dimensions and shape variability of products made
of solid PCBN.
3
Solid indexable PCBN inSertS
4

iso – siGnaGe system oF soliD inserts CBn /
orDer DesiGnation
1. Basic shape
code
clearance
angle
s 90°
projection
3. tolerance of dimensions
4. type
n
W 80°
a 85°
B 82°
K 55°
C 80°
t 60°
D 55°
v 35°
r
iC / d + - s + - m + -
[mm] [mm] [mm]
e 0.025 0.025 0.005
G 0.025 0.013 0.025
J 0.05 – 0.15 0.025 0.005
K 0.05 – 0.15 0.025 0.013
l 0.05 – 0.15 0.025 0.025
m 0.05 – 0.15 0.13 0.08 – 0.2
n 0.05 – 0.15 0.25 0.08 – 0.2
u 0.05 – 0.15 0.13 0.13 – 0.38
a
m
W
t
r
x
7. tip radius
00
r = 0 or inserts
in shape r
04 r = 0.4 mm
08 r = 0.8 mm
16 r = 1.6 mm
etc. according to
customer's reguirement
8. edge design
F – sharp edge
Т – negative edge
К – double negative edge
according to customer
9. the size and angle
of the negative edge
width
b [mm]
angle
010 0.1 a 5°
015 0.15 B 10°
020 0.2 C 15°
025 0.25 D 20°
050 0.5 e 25°
100 1 F 30°
Wr = right wiper cutting
Wl = left wiper cutting
W = r and l wiper cutting
2. Clearance angle
5. Cutting edge length
6. thickness
10. CBn material
code
n
B
C
P
D
e
angle
0̊
5̊
7̊
11̊
15̊
20̊
iC
mm
iC
inch
C D r s t v W
3.97 5.32" 03 06
5.0 05
5.56 7/32" 05 06 05 09 03
6.0 06
6.35 1/4" 06 07 06 11 11 04
9.525 3/8" 09 11 09 09 16 16 06
12.7 1/2" 12 15 12 12 22 22 08
15.875 5/8" 16 19 15 15 27 10
16.0 16
19.05 3/4" 19 23 19 19 33 13
25.0 25
25.4 1" 25 31 25 25 44
index s [mm]
02 2.38
t2 2.78
03 3.18
t3 3.97
04 4.76
05 5.56
06 6.35
07 7.94
BrD 90
BrD 80
Heavy rough machining
of cast iron and hardened steels
interrupted cutting
of cast iron
high-speed machining
of hardened materials
Request to different dimension is possible to realize
after the agreement.
5
Solid indexable PCBn inSertS 6

MONOLITHIC INSERTS
rnmn
rnGn
rnun
– SeMi-FiniSHed ProdUCt
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s
0603 o o o
3.18
6.35 –
06t3 o o o 3.97
0903 o o o
09t3 o o o 9.525 – 3.97
3.18
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s
0903xx o o
3.20
10.00 –
0904xx o o 4.78
1203xx o o
3.20
13.20 –
1204xx o o 4.78
0904 o o o 3.97
1504xx o o
4.78
1203 o o o
3.18
12.7 –
1204 o o o 4.76
1506xx o o 16.30 – 6.37
1507xx o o 7.96
1504 o o o
4.76
1904xx o o
4.78
1506 o o o 15.875 – 6.35
1507 o o o 7.94
1906 o o o
6.35
19.05 –
1907 o o o 7.94
2506 o o o
6.35
25.4 –
2507 o o o 7.94
1906xx o o 19.55 – 6.37
1907xx o o 7.96
2506xx o o
6.37
25.90 –
2507xx o o 7.96
o = Preferably sold products
o = Preferably sold products
order example: RNMN 120400-020D BRD90
order example: RNUN 1204xx BRD90
7
Solid indexable PCBN inSertS
8

MONOLITHIC INSERTS
rCmx
rCGx
rnma
rnGa
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s
0606 o o o 6.35 – 6.35
0907 o o o 9.525 – 7.94
1207 o o o 12.7 – 7.94
1507 o o o 15.875 – 7.94
1907 o o o 19.05 – 7.94
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s
0903 o o o
09t3 o o o 9.525 3.81 3.97
0904 o o o 4.76
1203 o o o
3.18
12.7 5.16
1204 o o o 4.76
3.18
1504 o o o 15.875 6.35 4.76
rCmxx
rCGxx
rnmW
rnGW
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s
1507 15.875 – 7.94
1907 o o o 19.05 – 7.94
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s
12t3 o o o
3.97
12.7 –
1204 o o o 4.76
1504 o o o 15.875 – 4.76
o = Preferably sold products
o = Preferably sold products
order example: rCGx 120400-020d brd90
order example: rnMa 120400-020d brd90
9
Solid indexable PCBN inSertS
10

MONOLITHIC INSERTS
snmn
snGn
snun
– SeMi-FiniSHed ProdUCt
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
0.4
3.18
090308 o o o 0.8
9.525 –
9.5
09t304 o o o
0.4
3.97
09t308 o o o 0.8
12t304 o o o
0.4
3.97
12t308 o o o 0.8
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s | r
0903xx o o
09t3xx o o 10.00 – 4.00 9.5 –
0904xx o o 4.78 –
1203xx o o
12t3xx o o 13.20 – 4.00 12.7 –
1204xx o o 4.78 –
3.20
3.20
–
–
120404 o o o
12.7 –
12.7
0.4
1504xx o o 16.30 – 4.78 15.8 –
120408 o o o 4.76 0.8
120416 o o o 1.6
o = Preferably sold products
150404 o o o
0.4
150408 o o o 15.875 – 4.76 15.8 0.8
150416 o o o 1.6
o = Preferably sold products
order example: SnMn 120408-020d brd90
order example: SnUn 1204xx brd90
11
Solid indexable PCBN inSertS
12

MONOLITHIC INSERTS
snma
snGa
snmW
snGW
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
3.18
0.4
090308 o o o 0.8
09t304 o o o
0.4
9.525 3.81 3.97 9.5
09t308 o o o 0.8
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
3.18
0.4
090308 o o o 0.8
09t304 o o o
0.4
9.525 4.4 3.97 9.5
09t308 o o o 0.8
090404 o o o
0.4
090404 o o o
0.4
090408 o o o 0.8
090408 o o o 0.8
120404 o o o
0.4
120404 o o o
4.76
0.4
120408 o o o 12.7 5.16
4.76
12.7 0.8
120416 o o o 1.6
150404 o o o
0.4
150408 o o o 15.875 6.35 15.8 0.8
120408 o o o 12.7 5.16 12.7 0.8
120416 o o o 1.6
o = Preferably sold products
150416 o o o 1.6
o = Preferably sold products
order example: SnMa 120408-020d brd90
order example: SnMW 120408-020d brd90
13 Solid indexable PCBN inSertS
14

MONOLITHIC INSERTS
Cnmn
CnGn
Cnun
– SeMi-FiniSHed ProdUCt
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
0.4
3.18
090308 o o o 0.8
9.525 – 9.5
09t304 o o o
0.4
3.97
09t308 o o o 0.8
12t304 o o o
0.4
3.97
12t308 o o o 0.8
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s | r
0903xx o o
09t3xx o o 10.00 – 4.00 9.5 –
0904xx o o 4.78 –
1203xx o o
12t3xx o o 13.20 – 4.00 12.7 –
1204xx o o 4.78 –
3.20
3.20
–
–
120404 o o o
12.7 –
12.7
0.4
1604xx o o 16.30 – 4.78 15.8 –
120408 o o o 4.76 0.8
120416 o o o 1.6
o = Preferably sold products
160404 o o o
0.4
160408 o o o 15.875 – 4.76 15.8 0.8
160416 o o o 1.6
o = Preferably sold products
order example: CnMn 120408-020d brd90
order example: CnUn 1204xx brd90
15
Solid indexable PCBN inSertS
16

MONOLITHIC INSERTS
Cnma
CnGa
CnmW
CnGW
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
3.18
0.4
090308 o o o 0.8
09t304 o o o
0.4
9.525 3.81 3.97 9.5
09t308 o o o 0.8
090404 o o o
0.4
4.76
090408 o o o 0.8
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
090304 o o o
3.18
0.4
090308 o o o 0.8
09t304 o o o
0.4
9.525 4.4 3.97 9.5
09t308 o o o 0.8
090404 o o o
090408 o o o 0.8
0.4
120404 o o o
0.4
120404 o o o
4.76
0.4
120408 o o o 12.7 5.16 4.76 12.7 0.8
120416 o o o 1.6
160404 o o o
0.4
160408 o o o 15.875 6.35 4.76 15.8 0.8
120408 o o o 12.7 5.16 12.7 0.8
120416 o o o 1.6
o = Preferably sold products
160416 o o o 1.6
o = Preferably sold products
order example: CnMa 120408-020d brd90
order example: CnMW 120408-020d brd90
17
Solid indexable PCBN inSertS
18

MONOLITHIC INSERTS
tnmn
tnGn
tnma
tnGa
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
11t304 o o o
11t308 o o o 6.35
11.0 0.8
11t316 o o o 1.6
– 3.97
16t304 o o o
0.4
16t308 o o o 0.8
16t316 o o o 1.6
9.525 16.5
160404 o o o
0.4
160408 o o o – 4.76 0.8
160416 o o o 1.6
order example: tnMn 160408-020d brd90
0.4
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
11t304 o o o
11t308 o o o 6.35 2.26 11.0 0.8
11t316 o o o 1.6
3.97
16t304 o o o
0.8
16t308 o o o 0.4
16t316 o o o
9.525 3.81 16.5
1.6
160404 o o o
0.4
160408 o o o 4.76 0.8
160416 o o o 1.6
0.4
o = Preferably sold products
tnun
– SeMi-FiniSHed ProdUCt
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s | r
0903xx o o 6.00 –
1103xx o o
3.20
– –
– –
11t3xx o o
7.00 –
4.00
– –
16t3xx o o – –
1604xx o o 10.00 – 4.78 – –
order example: tnUn 1604xx brd90
o = Preferably sold products
order example: tnMa 160408-020d brd90
19
Solid indexable PCBN inSertS
20

MONOLITHIC INSERTS
tnmW
tnGW
Dnmn
DnGn
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
11t304 o o o
11t308 o o o 6.35 2.8
0.8
11t316 o o o 1.6
3.97 11.0
16t304 o o o
0.4
16t308 o o o 0.8
16t316 o o o 1.6
9.525 4.4
160404 o o o
0.4
160408 o o o 4.76 16.5 0.8
160416 o o o 1.6
o = Preferably sold products
0.4
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
070302 o o o
0.2
3.18
070304 o o o 0.4
6.35
7.8
07t304 o o o
0.4
07t308 o o o 0.8
– 3.97
11t304 o o o
0.4
11t308 o o o 0.8
9.525 11.6
110404 o o o
0.4
4.76
110408 o o o 0.8
order example: dnMn 110408-020d brd90
Dnun
– SeMi-FiniSHed ProdUCt
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s | r
0703xx o o 7.0
3.2 – –
07t3xx o o 7.0 – 4.0 – –
1104xx o o 10.0 4.78 – –
o = Preferably sold products
order example: tnMW 160408-020d brd90
order example: dnUn 1104xx brd90
21
Solid indexable PCBN inSertS
22

MONOLITHIC INSERTS
Dnma
DnGa
Wnmn
WnGn
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
11t304 o o o
0.4
3.97
11t308 o o o 0.8
9.525 3.81 11.6
110404 o o o
0.4
4.76
110408 o o o 0.8
order example: dnMa 110408-020d brd90
DnmW
DnGW
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
06t208 o o o
0.8
3.97
06t316 o o o 1.6
9.525 –
6.2
060408 o o o
0.8
4.76
060416 o o o 1.6
08t308 o o o
0.8
3.97
08t316 o o o 1.6
12.7 –
8.5
080408 o o o
0.8
4.76
080416 o o o 1.6
o = Preferably sold products
order example: WnMn 080408-020d brd90
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
070302 o o o
6.35 2.8 3.18 7.8
0.2
070304 o o o 0.4
11t304 o o o
0.4
3.97
11t308 o o o 0.8
110404 o o o
9.525 4.4
110408 o o o 4.76 0.8
110416 o o o 1.6
11.6
0.4
insert
size
Wnun
– SeMi-FiniSHed ProdUCt
chamfer F chamfer t grade dimension [ mm ]
sharp –– BrD90 BrD80 d d1 s | r
08t3xx o o
4.00 – –
13.2 –
0804xx o o 4.78 – –
order example: dnMW 110408-020d brd90
o = Preferably sold products
o = Preferably sold products
order example: WnUn 0804xx brd90
23
Solid indexable PCBN inSertS
24

MONOLITHIC INSERTS
Wnma
WnGa
WnmW
WnGW
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
06t308 o o o
0.8
3.97
06t316 o o o 1.6
9.525 3.81 6.2
060408 o o o
0.8
4.76
060416 o o o 1.6
08t308 o o o
0.8
3.97
08t316 o o o 1.6
12.7 5.16 8.5
080408 o o o
0.8
4.76
080416 o o o 1.6
insert
size
chamfer F chamfer t grade dimension [ mm ]
sharp 0.1 × 15° 0.2 × 20° BrD90 BrD80 d d1 s | r
06t308 o o o
0.8
3.97
06t316 o o o 1.6
9.525 4.40 6.2
060408 o o o
0.8
4.76
060416 o o o 1.6
08t308 o o o
0.8
3.97
08t316 o o o 1.6
12.7 5.16 8.5
080408 o o o
0.8
4.76
080416 o o o 1.6
o = Preferably sold products
o = Preferably sold products
order example: WnMa 080408-020d brd90
order example: WnMW 080408-020d brd90
25
Solid indexable PCBN inSertS
26

CRG CZECH-KART, s.r.o.
Bacherova 17
77900 Olomouc
CZECH REPUBLIC
Mobile: +420739393976
www.crgczech.com
e-mail:
crgczech@gmail.com