... ,high toughness, high hot hardness. 2.Shear blade for industrial machine 1 Twenty-years experience 2 Passed the ... Specializes in manufacturing of kinds of cutting tools, including wear-resistant furnace sliders,cutting blades, rollers,etc4 Manufactures blades ... industries of steel, rubber, papermaking, and so on. 9 Each technical index reaches the international standard Shear blade for rubber cutting