Tophammer drill rod

Bit Diameter: 102mm-127mm Button bit design: Flat face, drop centre, Normal and Retrac body. Tungsten carbide (Buttons): Spherical, Ballistic and Conical. Applications: Bench, Production

Bit Diameter: 43mm-76mm Length of drill rod: 1800mm-5530mm Button bit design: Flat face, drop centre, Normal and Retrac body. Tungsten carbide (Buttons): Spherical, Ballistic and Conical. Applications: Drifting, Tunneling, Bench We have different designs for various rock formations, longer service life to decrease use costs for users.

On April 12, we welcomed the Thai customers to visit our factory. During the visit, Pauline, our foreign trade manager, introduced and reported on the company's basic situation, main products, sales performance, and products exported to Thailand. Liu Chang, the factory manager, also patiently introduced the factory's production capacity, product inspection, leading techn...