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SPKN 1203 EDSR-MK BCK20M
Ordernumber
5096950
Indexable insert for face milling
Positive, 4-edged indexable insert with tough fine-grained substrate and thick PVD coating without chip control, for machining ductile cast iron materials (nodular cast iron) under stable ambient conditions. Can also be used for medium and fine machining of steel materials and hardened materials up to max. 57HRC.
Product data
| chip breaker | MK |
| grade | BCK20M |
| delivery quantiy min | 10 |
| name of tool system | ISO |
| K1 main | 220 - 360 |
| K2 main | 150 - 190 |
| K3 main | 170 - 240 |
| corner angles [EPSR] | 90 |
| clearance angle main cutting edge [AN] | 11 |
| length of cutting edge [L] | 12.7 |
| inner circle [IC] | 12,7 |
| cutting edge height [S] | 3.18 |
| insert execution r/n/l [IH] | R |
| insert height [S1] | 3.18 |
| cutting material [GRADE] | BCK20M |
| coating [COATN] | PVD |
| Norm [NSM] | DIN-4000-76 |
| H1 secondary | 100 - 140 |
| H2 secondary | 80 - 120 |
| H4 secondary | 90 - 130 |
| P1 secondary | 220 - 280 |
| P2 secondary | 190 - 240 |
| P3 secondary | 150 - 190 |
| P5 secondary | 140 - 200 |
| coating | Doppel-Ferrocon |
| insert size | SPKN 1203 |
| edges/ insert | 4 |
| insert shape | SPKN |
2D Drawing
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