Specifications

1)DHT Hammer Bit
2)Low air pressure DTH bit
3)competive price
4)High qulity with long time live

1)DHT Bit
2)LOW AIR PRESSURE DTH BIT
3)PRICE IS REASONABLE
4)High qulity with long time live

 

It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.It also has the following advantages:

First,Can be used in hard rock application.

Second,it Can work on low to high pressure radius.

Third,High rate of penetration while utilizing less air.

Fourth,Excellent under water characteristics.

Please feel free to contact me if you are interested in our products.Many thanks.

LOW AIR PRESSURE DTH BIT

SPEC: 65MM--155MMWORKING AIR PRESSURER; 5-10 BAR