LNMX 090708 SR-MK BCK20M

Ordernumber

5192094

Indexable insert for 90 degree shoulder milling

Negative, 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 Description of chip breaker (z.B.: MP= medium application steel , RKH= roughing application cast ironHFC, FMP= Fine and medium application steel,...)	MK
grade Description of cutting grade (f.e. BCP25M, BCK20M, BCP20T, etc.).	BCK20M
length of cutting edge [L]	9
inner circle [IC]	5
cutting edge height [S]	6.49
corner radius [RE]	0.8
insert execution r/n/l [IH] AExecution of indexable insert running direction R= Indexable insert right hand cutting L= Indexable insert left hand cutting N= for both cutting directions	R