dth online manufacture

6 Inch DTH Hammer DTH Drilling Tools for Hard Rocks Drilling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and ... Read More

60mm Diameter API REG Thread Forging DTH Drill Rod for Rock Blasting Drilling 1m,2m,3m Characteristics Our down the hole drill pipe is manufactured based on the API standards. And according to specific ... Read More

Steel Frame 127 mm DTH Drill Pipe , IF REG Friction Welding Borehole Drilling Rods Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is ... Read More

8' Borehole Drilling Down The Hole Hammers,Big Diameter Rock Blasting Atlas Copco DTH Hammer Hammer shank available: 1. BR shank series: BR1, BR2, BR3; 2. Cop shank series: Cop32, Cop34, Cop44, Cop54, Cop64, ... Read More

Customized DTH Wireline drill Pipes Standard with different length JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It ... Read More

Water well DTH drilling tools drill stem pipe JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in ... Read More

Water Well Wireline Drill Pipes / Down The Hole Drill Pipe JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly ... Read More

API water well drilling equipment DTH Down The Hole Steel Drill Pipe 8mm Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in ... Read More

76mm middle pressure 3inch dth hammer button bits for small hole drilling by down the hole drilling method Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased ... Read More

6inch Hard Rock Borehole Drilling DTH Drill Bit with Tungsten Carbide Material Application DTH Hammer and bits are used by many drilling professionals related to mining,construction,tunneling,quarrying projects... Read More