rock reamer hole opener is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of rock formations in the ground. The cone part is made up of a milling cutter for soft formations and a carbide insert with hard formation for different formations.

drill bits for rock and concrete Apply wear-resistant alloy or carbide tooth on the front stiffener or block surface. In order to reduce the weight of the rock reamer hole opener without affecting the support strength, the front centralization plate adopts a hollow design.

The Advantage of Rock Reamer Hole Opener

l The production of large-size tricone bit or multi-cone l It is one of the biggest PDC drill bit manufacturing companies in Asia and one of the qualified fluted reamer hdd, offering hdd reamers for sale