... for Compressing Mold Parts 2.SKH51,Carbide, SKD61,SKD11,NAK80,P20,S45C etc. 3.Misumi&Punch Standar 1. About Yukai: Yukai Precision Mold parts ... mould and other automatic parts. tungsten steel punch Also available:precision ground plates, with different shapes for punches and ball-locked punches ... etc. 5.Certifications & Glories of Yukai: 6. Mold Exhibitions of Yukai: Welcome your sincere inquiry ! We ...