Coal Cutting Drill Bits

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Coal Cutting Tools

Coal Cutting Drill Bits

Bullet Bit Tungsten Carbide Coal Mining Tools

Product performance;

Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.

The unimate round shank bit,rock drilling teeth,tungsten carbide drill rock bit adapt to the machine with all the performance features such as a high feed rate,a long service life and short tool changing times.Together with the parts supply assurance,a high daily production volume,and above-average economy is guaranteed.

product application;

The complete tools apply for foundation creation,trenching,solid wall,mining,water well drilling,tunnelling.

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