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  • CN--1204-AC8035P

CN--1204-AC8035P

Sumitomo's AC8035P is a coated carbide turning insert grade from the Sumitomo Electric Hardmetal AC8000P series, specifically designed for heavy interrupted cutting and unstable machining of steel materials.

Core Technologies & Features

Primary Application: Interrupted machining and heavy interrupted cutting of steel (P work material) where sudden shocks or impacts occur.

Coating Technology: Features a special surface treatment that reduces tensile residual stress in the coating layer (by up to 90% in the TiCN layer).

Performance: This reduction in tensile stress suppresses fractures and chipping, doubling fracture resistance and ensuring high stability and extended tool life under severe cutting conditions.

Compatibility: Available across various indexable insert geometries and chipbreaker styles.

Note: All AC8035P inserts are sold in packs of 10 pieces.