Iscar 13.9mm Carbide Drill Tip Inserts QTY2 IDP 139/IDP 0547 IC908 (LOC731)

13.9mm Carbide Drill Tip Inserts QTY2 TiAlN Coated Grade : A tough submicron grain size substrate with PVD coating, recommended for general use for diverse of operations and materials such as steels, alloy steels, austenitic stainless steel and high temperature alloys at moderate cutting speeds. Features high wear resistance and chipping durability.