RNMN090300S CBN300 Insert 6851320 koken 3/4"dr deep impact socket

koken 3/4"dr deep impact socket - 6 point - 11/2" single item

32mm 4405a 12pt sockets - 3/8

Cutting length 63mm

Grade (Microns): 9

RNMN090300S CBN300 Insert 6851320 koken 3/4"dr deep impact socketCBN300: Brazed layer, Ten Edges (single sided). Composition: 90% cBN content grade with an average grain size of 22 m and a Al ceramic binder. Coating: No coating For medium rough machining of hardened steel (ap = 0,51,0 mm). For finishing and roughing of pearlitic and white chilled cast iron. For finishing of sintered iron. For roughing and finishing of powder metal (iron). Polycrystalline Cubic Boron Nitride (PCBN) is a material which is sintered at