Carbide Mining Bits
12-23-2016
Carbide minning bit is made of refractory metal hard compound and binding metal by a synthetic material. Carbide mining bit has high hardness, high temperature resistant, great corrosion resistance, abrasive resistance and toughness, and a series of excellent charcteristics. Under the high temperature of 500 ℃, they can remain the same hardness and shape. At 1000 ℃, they still have the very high hardness.
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