Allied Machine and Engineering 18YN-11 11.00mm 8% CO TiCN Coat Insert
18YN T-A Original Drill Inserts HSS - TiCN Coated
HSS - Premium Cobalt
Suited for rigid machining applications, used for drilling exotic
and high alloy materials, or general use when surface speed needs to be
increased. For material hardness up to 400 BHN 139kg.
TiCN Coating
Excellent choice for wear resistance over low surface speeds
High hardness/wear resistance
Maximum working temperature 400C
Hardness HV 3500
Colour: blue/grey