JD45A 4inch High pressure Dth Hammer For Well Rock Drilling

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.

Advantages:

1) Non-Blocking:Our S-series Down the hole hammers are proved to ensure extremely low rate of blocking during it   works.

2) High Efficiency:The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring   faster penetration. Compared with others, the efficiency can be improved 10%.

3) Longer Service Life:All surfaces of the DTH hammer and bits are treated by anti-friction and intensified technology.   When used in deep-hole drilling works, it can reach at 5000 meters or more.

4) Excellent Cleaning Effect: This DTH tool has large air output, which specially designed for water well users and   enables it to flush out cuttings in deep hole drilling works.

5) Our hammer and bits are compatible with DHD, QL and Mission hammer and bits.