Rock reamers & Hole openers

Horizontal Directional Drilling (hdd drill bit) is not excavation surface conditions, the laying of a variety of underground utilities (pipes, cables, etc.) of a drilling way, it is widely used in water supply, electricity, telecommunications, gas, gas, oil and other pipeline construction, it is suitable for sand, clay, pebbles and etc. GREAT can choose different models according to different formation of pipeline construction.

Recommended Size and Horizontal Directional Drill Bits Types

As a professional supplier and manufacturer of HDD drill bits, GREAT can provide recommended operating parameters and guidelines for optimal use.


Cangzhou Great Drill Bits Co.,Ltd. is a rock drill bit supplier, we have china rock drill tools for sale, rock drill bit, directional drill bits for sale and etc. For more information, please feel free to contact us!