The following brands of hard alloy bar performance Description:

Tungsten cobalt titanium alloy in the best wear resistance, but the impact toughness is poor, suitable for cast iron nonferrous metals and alloys, broken fire steel, alloy steel small section of the high-speed finishing.

High wear resistance, but lower than YG3, impact and vibration than YG3X as well. Suitable for cast iron, non-ferrous metals and alloys, non-metallic materials, medium cutting speed semi-finishing and finishing.

Use high strength, impact resistance, shock resistance than YG6 good, but the wear resistance and allow the cutting speed is low. Suitable for cast iron, nonferrous metals and alloys, non-metallic materials, low-speed roughing.