... Manufacturer Of Rock Drilling Tools:Specialize in supplying quality drilling equipments for mining, quarrying, water-well drilling, tunnelling and construction ... , shank adapter, etc. 2. DTH drilling tools including Air DTH hammer, Water DTH hammer, DTH bits, ODS system, ... reaming shell and core barrel. 6. Others including light rail, rock anchoring tools, furnace taphole drilling tools, miners caplamp, ...