Tungsten carbide screw-tap’s tapping process exist chip processing problems, due to the tungsten carbide material itself for it features high carbide hardness, brittleness. Tungsten carbide screw-tap’ unique features and characteristics of the manufacturing process design parameters, the use of advanced coating technology, the basic form of the performance characteristics of Tungsten Carbide Screw-tap.
Tungsten Carbide Screw-tap feature to strengthen and improve the wear resistance of the tip, the use of special grooves and cutting angle, while increasing the number of grooves to reduce the amount of each cutting tooth; to improve the wear resistance and anti-stick properties knife , using the TiAlN surface coating with excellent and stable chemical heat and chemical resistance.
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