SRC542 4.5inch RC Hammer with 1 Year Warranty for High Performance Well Drilling and Mining

Reverse Circulation (RC) Drilling is a clean and environmentally friendly method of deep foundation installation. It employs dual-wall drill rods, comprised of an outer drill rod with an inner tube. As sections of drill rod are screwed together, the inner tubes overlap and seal with O-rings, creating a continuous path for drill tailings to be transported from the bit face to the surface.

We are a leading manufacturer of rock drilling tools based in Changsha, Hunan, China, with 20 years of experience in producing DTH hammers, bits, drill pipes, RC hammers, and related equipment. Our commitment to high quality, professional service, and competitive pricing has earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Iran, Malaysia, and Australia.