Rock reamers & Hole openers

Horizontal Directional Drilling (HDD) 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 Drilling Bits Types

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