SD10 High Air Pressure 10 inch DTH Hammer

DTH hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. All the rock drilling tools are manufactured as per the international standard and well compatible with the brand of Atlas Copco, Ingersoll-Rand, Sandvik etc. These rock drill tools not only have a superior penetration rate compared to their competitors, but also a substantially longer service life – up to 30% longer.

1. Using the latest rock drilling theory, optimizing the inside structure and the size of the air distribution, to make the DTH hammer obtain the optimal energy transfer and make it achieve faster- drilling speed and lower air consumption.

2. For such projects as the drill bit break, retrieving very difficult, we specially designed a safe and reliable anti-shedding device for the bit.

3. The check valve can be replaced to the one with bigger air controlling hole to provide more efficient cutting discharge.

4. The top sub and the drive chuck have special thread, which can achieve an easier disassemble.

Applications of  DTH

Underground mining
Tunneling

Quarry benching operations

Surface and underground mining

Dam construction

Construction

Geological exploration

Water well