dth button bits

5 Inch DTH Drilling Tools High Air Pressure DTH Rock Rill Bit Customized Color JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased ... Read More

Reverse Circulation DTH Drilling Tools Bits for Hole drlling JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear ... Read More

DHD 3.5 340 350 360 380 DTH Rock Drill Bits For Quarry Mining Water Well Drilling JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased ... Read More

152 mm high pressure dth drill bit 5" hammer 5 inch JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristic... Read More

Down The Hole Hammer Drill Bit , 8' Hole Drill Bits for rock blasting and Water Well Drilling Hole Drill Bits Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in ... Read More

Water Well Deep Hole Rotary Pneumatic Drilling Hammer With Foot High Air Pressure JCDRILL DTH Hammer Description The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, ... Read More

JCDRILL Super Diamond High Air Pressure Hammer 4 Inch For Granite Hole Drlling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by ... Read More

D34mm L1600mm Jack Hammer Integral Drill Rod Drilling Pipes For Drilling Machine 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

Customized Core Drilling Tools BWL NWL HWL PWL Cross Over Sub Adapter JCDRILL DTH Sub AdapterDescriptionIn DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More

Box To Box Pin Thread Drill Rod Connector Adapter For Down The Hole Drill Pipe JCDRILL DTH Sub Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ... Read More