Manufacture hss square tool bit with material 4241, M2,CO5% co%8,from size 6x6x200,8x8x200 10x10x200to 20x20x200mm,we also have inch size from 1/4x1/4x4inch,1/2x1/2x6inch to 1x1x6inch.Moq can be around 30-50pieces each.
Harndess reference
4241 58-61HRC
M2 62-65HRC
CO5% co%8 65-67HRC
As one of the leading high speed steel tool bits manufacturers and suppliers in China for 20 years, we warmly welcome you to buy high speed steel tool bits made in China here from our factory. All products are with high quality and competitive price.
Stainless Steel Bar, 34crnimo6 harndess, 21 4N Valve Steel hexagonal bar









