American National Carbide 2958-430 American Standard Carbide Turning Insert, SNMG-643-GM, AN2020, Multi-Layered Gold Coated
American Standard Carbide Turning Insert, SNMG-643-GM ANSI Number, P15-P30, M15-M30 ISO Number, Style: SNMG, 90 Deg Square Insert Shape, 3/4"" Inscribed Circle, 643 Insert Seat Size, 1/4"" Insert Thickness, GM Chip-Breaker, 3/64"" Nose Radius, Coating: Multi-Layered Gold, AN2020 Grade, 0 Deg Relief Angle, 0.312"" Mounting Hole, Workpiece Material: Carbon and Alloy Steels
- Provides excellent thermal wear and mechanical shock resistance
- Molded-to-size reliability or precision ground