... are just a factory in Wuxi, China, maufacturing of various kinds of precision parts , precision cold stamping mold, plastic injection ... 6.Angle clearance:R0.03mm Item Customized blade for kinds of machines Material Steel ,Stainless steel, Iron ,Aluminum, ... machine , Milling machine , Grinding machine , Tapping machine , Thread rolling machine , Drilling machine, Stamping machine and etc.Quantity control ...