Profile: Rock Drill Engineering Ltd. specializes in offering drilling tools and equipments. Our products include down the hole hammers, friction welded rock drill tubes, shock absorbers, sub adaptors, rock drill collars & guides and general support accessories. Our DTH hammers includes hammers for hole diameters from 85 - 254mm. It is designed for use with drill bits including ingersoll rand, atlas copco/secoroc and sandvik & mincon. Its application includes blast hole, water well, geothermal, ground consolidation, anchoring, soil nailing, exploration, directional and dimensional stone drilling.