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SNMX 120612 SN-MK BCK20M
Ordernumber
5085135
Indexable insert for 90 degree shoulder milling
Negative, 8-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 | THETAtec 88N |
K1 main | 220 - 360 |
K2 main | 150 - 190 |
K3 main | 170 - 240 |
corner angles [EPSR] | 90 |
length of cutting edge [L] | 12.7 |
inner circle [IC] | 12,7 |
cutting edge height [S] | 6.35 |
corner radius [RE] | 1.2 |
insert execution r/n/l [IH] | N |
insert height [S1] | 6.35 |
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 | SNMX 1206 |
edges/ insert | 8 |
insert shape | SNMX |
2D Drawing
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