We select and use high quality steel and tungsten carbide tips via forging,welding and heat treatment to make the products.
Shandong EST adheres to the principles of "Quality first,Reputaion first",and sincerely wish to cooperate with friends from domestic and overseas in technical coordination,new product development,making on client's samples and drawings.
We can also supply the following bits and holders: U82, U84, U85, U92, U95, S120, S150, U765KU765HD, U62 etc.