KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig

BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers

DHD350 DTH hammer mining tools for hard rock drilling

US $350 / pc

Min. Order: 1 pc

Maxdrill QL50 dth hammer rock machine for opening&blasting&water well

US $375 / pc

Min. Order: 1 pc

Hydraulic DTH Drill|Air Compression and Rock Drilling Integrated Drilling Rig

Down The Hole (DTH) Drill Bits

US $300 / pc

Min. Order: 5 pc

BR/ DHD/ QL/ SD DTH bits