Made from High Speed Steel bearing tungstonmodybdenum grade for use on relatively soft material. toughness Made from High Speed Steel bearing 5% Cobalt. It is an economical grade for general purpose use in workshop and is best suited for...
With professional technology, experience, and competitive prices, our products are more and more popular in the word, especially in America, Europe, Middle East, India, Indonesia etc. No matter the order quantity is big or small, we always do our...