... HSS Slitting Saw, Slotting Saw,high speed steel circular saw blade. HSS Slitting saw/slotting saw,high speed steel circular saw blade. Production methods: Forged ... 6 mmInside hole diameter: 32mm/25.4mm Material: High speed steel or carbideDIN 1837/DIN1838 Application: It is mainly ... steel, copper and aluminum as well as difficult-to-machine materials such as stainless steel, titanium alloys and printed ...