
Mgmn 400 Grooving Parting Carbide Inserts Turning Milling Inserts CNC Cutter. 100% Virgin Carbide Material: Made from 100% new tungsten carbide powder for excellent wear resistance and toughness. High Performance Coating: Features super hard PVD/CVD nano coating with smooth surface for extended tool life. ISO9001 Quality Control: 100% inspection performed under ISO9001:2015 quality system for high precision. Versatile Material Application: Suitable for steel, stainless steel, aluminum, cast iron, and high-speed processing. OEM Customization Support: Provides OEM service and customized packaging solutions for specific client needs. High Production Capacity: Monthly production capacity of 100,000 pieces ensures stable supply. Professional Chip-Breaker Design: Designed for perfect cutting performance and improved lathe efficiency. Breakage Resistance: Super long and consistent tool life with excellent breakage resistance.