Grade name: KU30T
Insert Material: CARBIDE - CVD COATED
ISO Range: P20-45 M25-35 K30-40 S25-30
ANSI Range: C5-C6
Coating Description: TiN/TiCN/TiN
Grade Description: 'Tough cobalt-enriched substrate with a multi-layered CVD coating. New grade designed specifically for the job shop industry where a wide range of workpiece materials is employed. With its tough cobalt-enriched substrate, KU30T performs very effectively in roughing through finishing operations. The post-coat grinding of the insert permits stable insert seating while the post-coat treament resists workpiece build-up and microchipping. For machining steels, cast irons, and stainless steels, your first choices are the -RN, -MN, and the -RP geometries. For medium machining and finishing, the -MP and -FP geometries with a positive rake are suggested.'