Down-the-hole (DTH) drill hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the...
Purity : Rubber Handle For Grip And Comfort, Stall-resistant, Short Gear Case Design, Heavy Duty Gearing System With Oil-less Bushing, Rear Exhaust, Ball Bearing Construction For Long Tool Life