HSS Circular Saw Blade: 1.HSS DMo5 2.Polished, VAPO,TIN, TIALN, ... 5 3.20 years experience 4.ISO9001:2000 HSS Circular Saw Blade:1.HSS DMo5 2.Polished, VAPO,TIN, TIALN, ... , out Diameter 200-600mm, bore 25- HSS circular saw blades M2The saw blades used as ground face. It is appropriate for ... steel suitable for cutting-off steels and alloys . The saw blades are used on manual , semi-automatic and fully ...