1The coating has high hardness (TIC - 2800HV30. TIN -2100HV30), good wear resistance, can reduce the crater wear and flank wear on the rake face of the tool, and improve the durability of the tool.
2The coated blade has a 25% to 30% higher cutting speed than the uncoated blade, and the blade life can be extended by 1-3 times at the same cutting speed.
3 can reduce the sticking phenomenon and not easy to form built-up edge.
4 The coefficient of friction between the blade and the workpiece is small, which can reduce the cutting force by 10% -15%.
5 The same coated blade can be used for both fine and semi-finished cars, and can replace two different grades of non-coated blades.