We can supply all kinds of bits with holders and blocks in mining and construction, tunneling, steel, forestry, the natural stone industries.

 

Alloy steel body, made by material ASTM4140 or 42CrMo, the heat treatment with 38-42HRC hardness, has high toughness and wearable character. Tips with the over 50 HRC hardness is made from low press sintered, and the suitable selected grade according to the target projects, which to make sure the good performance during the working.

 

The products 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.