Product: High Speed Steel Metal Cutting Saw BladesMaterial: HSS,Website:http://www.chinabettool.com, High Speed SteelType: ... harder than normal materials, when in high speed cutting, burr will not been left, cutting edge is good, it is easy to ... kinds of materials to choose.M35, it is suitable for cutting titanium alloy, nickel alloy and some hard materials.M2 with ...