Hunan Speed Carbide Tools Co.,Ltd is a professional supplier of Carbide Inserts,Including Turning Inserts,Milling Inserts,Grooving Inserts,Threading Inserts,U drill Inserts,Aluminum Inserts and Cermet
Product Description: Speed U Drill Inserts are made of tungsten carbide, and are the perfect choice for processing steel, stainless steel, aluminum ...