DTH BITS

（1）Diameter: 76mm-355mm

（2）DTH Hammer: 3”-12”

（3）Splines:4-10

（4）Package:in carton

（5）Supply ability: 5000pcs/month

（6）Delivery time: 7-10days

DTH bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations. A wide range of down the hole bits, these range from 3"to 15" in diameter and fit many hammers such as Ingersoll-Rand, Mission, Atlas Copco etc. For the most effective operation in various drilling conditions, we offer flat face, concave, drop centre head designs.
Low pressure and high pressure hammers are available in our company.

DTH and drilling bits made by Sinic Rock Drilling Tools Co. Ltd. are based on years of professional technology. They are able to adapt kinds of complex and volatile geological conditions. The drilling speed is high and the air consumption is low. They could afford high-quality products, increase the working efficiency dramatically and reduce the energy cost.