CUTTING TOOLS

11 722 Counterbore bit
1
CUTTING TOOLS
with parallel shank and fixed pilot, for countersinks according to
DIN 74 Sheet 2, Form H, J, K, medium grade for through hole, form
H for cheese head screws according to DIN 84, for cheese head selftapping
screws according to DIN 7513, for cheese head screws
according to DIN 7984, form J for cheese head screws according to
DIN 6912, form K for cheese head screws according to DIN 912
11 723 Counterbore bit
Type as 11 722..., however, with TiN surface coating, highly wearresistant,
for higher cutting speeds and shorter production times with
improved tool lives
11 722…
11 723…
For screws
11 722... 11 723...
Overall Shank Ø Countersink Pilot Ø
TiN
length
Ø
M
3 130 130
71 5
6
3.4
4 160 160
71 5
8
4.5
5 190 190
80 8
10
5.5
6 210 210
80 8
11
6.6
8 240 240
100 12.5 15
9
10 280 280
100 12.5 18 11
12 330
330 100 12.5 20 13.5
P 10 - 25 0.05 - 0.15 10 - 30 0.1 - 0.3
M 5 - 12 0.03 - 0.1 5 - 12 0.03 - 0.1
K 10 - 25 0.05 - 0.15 10 - 30 0.07 - 0.16
NE 25 - 60 0.06 -0.2 25 - 60 0.08 - 0.2
H - - - -
S - - - -
mm
mm
mm
mm
11 727 Counterbore bit
Type as 11 722... however, with Morse taper, DIN 912
11 727…
For screws
11 727... Overall length Morse taper Countersink Ø Pilot Ø
Countersinks & Counterbores / Broaches
M
mm
10
280 150
2
18
11
12
330 150
2
20
13.5
14
360 160
2
24
13.5
16
410 190
3
26
17.5
20
460 190
3
33
22
24
520 205
3
40
26
P 10 - 15 0.05 - 0.2
M 5 - 12 0.03 - 0.1
K 10 - 25 0.12 - 0.25
NE 25 - 60 0.1 - 0.25
H - -
S - -
mm
mm
110
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Phone: +7 71133 93077 ; Fax: +7 71133 93074 ; E-Mail: info@ibemo-kz.com
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