Kennametal CBN INSERT QTY1 CPGW09T304S01015MT 32.51 KB5630 (LOC1234A)

2 Sided CBN Tipped Carbide Insert QTY1 Grade : A high content PCBN grade with a PVD TiAlN coating for added wear resistance. Designed for roughing to finishing in hardened steels (>45 HRC), abrasive workpiece materials such as sintered valve seat materials, powder metallurgy tool steels, and hard high-alloy cast irons. The PVD coating provides resistance to crater wear and increased resistance to chipping.