DTH Drilling Bit

DTH drilling bits is a kind of drilling tool which is connected with impactor by spline of bit body, guides and rotates for impacting and transferring, and breaks rock.

ABT drills use excellent cemented carbide and alloy steel matrix, through continuous improvement of heat treatment process. Drilling speed is fast and service life is long. For different rock and geological conditions, ABT has different products to achieve the best results.

We can design and manufacture the drill according to the customer's different diameters, the number of exhaust holes, the shape of alloy teeth and the shape of the drill head.