dth button bits online manufacture

Tungsten Carbide Forging DTH Drill Bit for Hard Rock Borehole Drilling / Mining 10' Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and ... Read More

API 5DP DTH Drilling Tools Standard Seamless G105 Drilling Pipes For Oil Wells 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

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

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

4 - 1/2' E75 S135 Water Well DTH Drilling Tools Drill Rod With NC31 / NC35 / NC38 Joints JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of ... 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

JCDRILL Reverse Circulation Bits / RC Reverse Circulation Hammers Drilling Bits JCDRILL DTH Drill Bits Description HRC series reverse circulation DTH Hammer is the latest developed products of our company. It ... Read More

6' rock DTH hammer for water well and rock blasting drill with Carbide Material hole range 165-203mm Characteristics 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to ... 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

12' High Pressure DTH hammer for fundation,construction and borehole drilling ,305-445mm hole range Application With professional manufacturing experience in DTH hammer production, our factory can supply you ... Read More