Rock Drill Bits,DTH Drill Bits

Nothing is more important to rock drilling success than drill bits that cut straight and fast through all types of rock. That's why we offer our customers the best value in rock drill bits. MSD has a full range of face designs, button configurations, and

Entries from 2021-03-25 to 1 day

Jiayuguan DTH drill bits are of superb quality

The gearbox of Xining auger drill can slide up and down along the slideway of the drill frame to ensure the verticality of the drilling.Xining DTH drill rigs allow more people to enjoy a healthy life and realize the sustainable development…