Punch and Die, Mold Components, Punch Tooling manufacturer / supplier in China, offering High-Speed CBN Turning Inserts E6 Materials Chamfer 0.1-3.0 Cuting Depth Cylinder Bore 750-12--M/Min, Chinese Manufacture CNC Machine CBN Inserts 1/2 Corners Full Edge Continuous Hardened Steel Processing, Non-Standard High Quality R Angle Single/Multi/Tapered Point Tools Diamond Grinding Wheel Dressers with Natural Diamond Materials and so on.