... material,tin and tialn coated,etc HSS Metal cutting saw blade circular saw blade metal tube cutting baldeHigh quality and long using knife ... HSS metal cutting blades. Dimension: EG. OD350 * ID 40 ... .Type: Super A coated(TiALN coated) Tooth form: A/AW/B/BW/HZ Diameter: 200mm; 225mm,275mm,300mm,315mm,325mm,350mm ...