drill extension rod online manufacture

Alloy Steel Wireline Drill Rod Tube Casing Tubes Core Tubes (BW,NW,HW) Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel.All our drill rods are heat-treated. Our rods ... Read More

BQ NQ HQ PQ Wireline Drill Rod Core Barrel Inner tube and Outer tube series Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered ... Read More

Heat Treatment Surface Hardening High Tensile Strength Wireline Core Drill Rod - available in all standard BQ NQ HQ PQ sizes - available in male type and female type - available in both right hand thread and ... Read More

NW HW HWT Wireline Casing Pipe Core Drilling Casing Tube 3m 1.5m 1.Our NW HW PW casing tubes are of the highest quality ,are manufactured to exacting specifications using advancing maching technoogy. 2. They ... Read More

Quenching Tempering Heat Treatment Drill Rod With NRQ HRQ Thread Reducing Thread Wear Product Description: High-Quality Drill Rod Manufacturing At Sinocoredrill, we pride ourselves on producing drill rods that ... Read More

Superior Strength, Wear Resistance Wire Line Drill Rod 3m 1.5m B N H P Quality Heat Treated Description: 1. Our wireline drill rods are of the highest quality and manufactured to exacting specifications using ... Read More

BTW /NTW / HTW Thin Wall Drill Rod, Drill Pipe, for Geological, Mineral We manufacture a range of high quality drill rods. BTW/NTW/HTW Drill Rods, 3 meters Length for diamond core drilling. It is widely used ... Read More

HDD Drilling Tools - HDD Drill Rod / Pipe Forged R780 , G105 and S135 Grade HDD drill rod/pipe Forged one piece Such structure is designed to reduce the resistance that a drill faces during the construction ... Read More

HDD Drilling Tools - HDD Drill Rod / Pipe Forged R780 , G105 and S135 Grade HDD drill rod/pipe Forged one piece Such structure is designed to reduce the resistance that a drill faces during the construction ... Read More

Professional Design Underground Core Drill Rig With Drilling Depth 1000m Copy Of Atlas Copco The UX1000 is an underground type of coring drill rig for drilling medium to deep holes, capable of drilling for both ... Read More