down the hole hammer bits online manufacture

High Pressure Down The Hole Hammer 10 Inch With Thread API 4 1/2" 254-311mm Application With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Read More

4' Down The Hole Air Pressure Hammer for Hard Rock Drilling with COP44 / DHD 340 / QL 40 shank Application We offer our customers a broad range of Drilling Hammer that is manufactured using excellent mark raw ... Read More

Mining / Water Well DTH API Drill Pipe Customized Color In Oilfield 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

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

Lightweight Water Well Drill Pipe / Weld Carbon Mild Steel Pipe ISO9001 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. ... 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

Friction Welding DTH Drilling Tools DTH Drill Rods For Rock Blasting / Water Well JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat ... Read More

Friction Welding DTH Drill Rod for ROC L6 Drill Rig 5.5 - 9 mm Thick 5 Meter Length 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

76mm Dia API REG Thread Drill Rod , light Weight Drill Pipe for rock blasting and water well drilling Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat ... Read More

89mm Steel Drill Pipe 3m Length For DTH And Water well drilling 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 rotary ... Read More