Rock Hog specializes in the design and manufacturing of DTH (down the hole) hammers and DTH bits for percussion drilling needs of the mining, quarry, water well, oil, gas and construction industries. Rock Hog has been manufacturing DTH hammers and bits since 1990 and has over 30 years of experience in the rock drilling industry. Our high performance bits are bits are proven industry leader. IPS, currently the sole distributor and representatives of Rock Hog in Ghana, has sold over 1000pieces of the DTH 165 Drilling bits to Goldfields Tarkwa after it outperformed its competitors Atlas Copco (now Epiroc) and Sandvik drilling bits during test carried out by Goldfields Tarkwa.