HAHN+KOLB-Toolcatalog 2011/12 – Metal Cutting Tools

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Solid carbide heavy-duty twist drills
with straight shank
20xD 30xD 135° IK
HPC
>>ap>Vc
Execution: carbide quality K40 F, with straight shank DIN 6535 HA, 4 drill heels.
No. 11181 drilling depths up to 20 x D
No. 11182 drilling depths up to 30 x D
Note: required coolant pressure at least 12 bar.
HA
Drilling tools
Twist drills solid carbide/carbide-tipped
RH cut
Metal-cutting tools
No. 11181 No. 11182
Ø d1 Ø d2 I2 I1 11181 I2 I1 11182 Ø d1 Ø d2 I2 I1 11181 I2 I1 11182
h7 mm h5 mm Ident. No. mm mm U. pr. E mm mm U. pr. E h7 mm h5 mm Ident. No. mm mm U. pr. E mm mm U. pr. E
3,0
030 80 120 O. R. 105 150 O. R. 6,5
065 155 210 (O. R.) 215 280 (O. R.)
3,5 035 80 120 (O. R.) – – – 7,0
8
070 160 210 (O. R.) 230 280 (O. R.)
4,0 040 90 130 O. R. 135 185 (O. R.) 8,0 8 080 180 230 O. R. 265 315 O. R.
4,5 6 045 110 160 (O. R.) – – – 8,5
085 195 260 (O. R.) – – –
5,0 050 120 160 O. R. 165 215 O. R. 10,0
10
100 230 290 (O. R.) 330 380 O. R.
5,5 055 140 185 (O. R.) 180 230 (O. R.) 12,0 12 120 270 315 O. R. 380 430 (O. R.)
6,0 060 140 185 O. R. 180 230 O. R.
Application Steel (N/mm²) Stainless st. Aluminium Brass Bronze Plastics Graphite/ Gray cast Ti Ni Super