dth button bits online manufacture

Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The piston strikes the bit directly, while the hammer external cylinder gives ... Read More

6.5' Series High Air Pressure Nickel-alloy Steel DTH Drill Bit For Blasting Product description We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and ... Read More

6' DTH Drill Bit With Different Shank And Tungsten Carbide Inserts For Blasting Product description Our hammer and bits are made of high quality alloy steel with advanced heat threatment to assure the good ... Read More

Product description DTH Drill Bits are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special stress relief processes ensure ... Read More

QL40 Special Steel Material 4-110mm DTH Drill Bits , Tungsten Drill Bit Long Time Product description Sollroc offers a wide range of high performing drilling equipment designed for percussive drilling. In fact, ... Read More

6' M60 Carbide Black Down The Hole DTH Hammer Bits for Drilling Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods ... Read More

High Grade Steel 178mm Shank M60 DTH Hammer Bits for Quarry Drilling Product description We offer a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality ... 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

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

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