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DTH bits and DTH hammer are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock formations.

Down the Hole Hammer

1. Designed specifically for drilling in holes
2. Production rates in wet hole conditions will be optimized due to the innovative technology used to design these hammers.
3. The advanced design provides faster rock penetration using less air.
4. Hardened wear sleeves can be reversed or replaced giving the drill a new life.

 


DOWN THE HOLE BIT

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.

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Drilling equipment manufacturer in china

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Contact information

You’re welcome at anytime,it will a pleasure to serve you
  • ADD:Xihu Town 10#, Yanggu ,Liaocheng city , Shandong province , China
  • Tel: 0086-13563026509
  • Email:chinarocktool@163.com