high speed steel hole saw

product details ​ ​Product Introduction ​ ​The product is made of forging high speed steel, which is not easy to be tooth broken, has stable heat management and the steady product quality. Products are produced by automatic CNC equipment with high precision, light cutting, hole edge without burr. It is one of the highly accepted product among high speed hole saw series. ​ ​Application scope ​ ​Stainless steel within 0.8mm, plastic within 3mm, aluminum alloy, carbon steel and other materials. It is widely used in the home decoration, security doors and windows, electrical switchgear and other fields. ​ ​Specification ​ ​φ12mm-φ80mm