Korloy DNMG150404-HS PC9030 Stainless Steel Super-Finishing Insert (10pcs) lathe tool holder These matching inserts feature advanced

These matching inserts feature advanced multi-stage chipbreaker profiles (such as molded-in land geometries) designed specifically to compress and curl ductile metal ribbons into compact "clock-spring" loops

Armed with a solid 25mm tool shank

external neutral-hand indexable turning tool holder precisely engineered to handle symmetrical cutting forces during multi-directional feed path maneuvers on compact CNC turning centers

N - Internal screw-on clamping method utilizing high-tensile Torx fastening hardware

BYS25 (Bronze Finish) M20 - M35 PVD Nano-AlTiN Fine-to-medium finishing of stainless steel (304/316L)

Korloy DNMG150404-HS PC9030 Stainless Steel Super-Finishing Insert (10pcs) lathe tool holder These matching inserts feature advancedThe Original Korloy DNMG150404 HS PC9030 (ANSI Standard: DNMG 431) is the premier choice for super precision finishing of Stainless Steel (M) and Aerospace Alloys (S). Designed for the final pass, the HS (High Sharpness) chipbreaker features a unique geometry that forces chip breaking at extremely light depths and low feed rates, where traditional "universal" inserts often fail and cause "bird nesting." Coupled with the high performance PC9030 PVD