We can supply various kind of material of blade, which is included: HSS, M42, Tin-coated and diamond coated.

Package:10pcs/Plastic Case

Fit for materials:

• Various ordinary steel, cast iron, cast steel, etc. black metal.
• All kinds of aluminous material, zinc, lead, etc. nonferrous metals.
• All kinds of plastic products: plastic steel doors and windows, organic glass, plastic tube, sheet metal, etc.
• All kinds of woodwork.

The material of the blade is HSS. The edge of the blade is made by special machine, which handle with high temperature quench and the rigidity can reach HRC 62-64.