Advantages Of Our Coal Cutting Tools

This is bullet bit tungsten carbide coal mining tools

Our coal cutting tools have better performance as follows:

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

The ultimate 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 the above-average economy is guaranteed.

product application: The complete tools apply for foundation creation, trenching, solid wall, mining, water well drilling, tunneling.

We are top hammer drilling tools factory, supplying all kinds of DTH hammer drilling such as DTH hammer bits. Welcome to contact us!