hard rock drill bits online manufacture

Blasting Tools Down The Hole Drilling 5 Inch HD55 DTH Hammer For Hard Rock Product description A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the ... Read More

7 1/2' 190mm Shank M60 High Grade Steel DTH Hammer Bits for Coal Mining Product description A down-the-hole drill, usually called DTH is mainly a pneumatic powered rock or ground drill, in which the percussive ... Read More

Product description Sollroc produces the most efficient drilling hammers (DTH), built for the most diverse applications: water drilling, construction, mines etc. Our technology and unique design gives to our ... Read More

152mm Shank M60 Tungsten DTH Drill Bits For Borehole Drilling Product description DTH drilling can be performed in most types of rock, hard or soft. It's a commonly used method in the mining industry (blast ... Read More

Product description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation with strong hardness and ... Read More

178mm SD6 Faster Drilling Speed DTH Hammer Bits For Water Well Drilling Use Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact ... Read More

165mm Shank M60 Carbide Black DTH Hammer Bits for Construction Works Product description Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks ... Read More

Special Steel Material Well Drilling Bits DHD350-135mm Tungsten Carbide Product description Sollroc offers a wide range of high performing drilling equipment designed for percussive drilling. In fact, we offer ... Read More

High Performance Extension Rod Top Hammer Drilling Parts For Exploration Product description In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the ... Read More

High Performance M50 5" DTH Drill Bits Black Color For Water Well Drilling Product description DTH drilling is gaining increased interest in geotechnical applications all around the world. With advantages such ... Read More