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China 2 - 7/8

2 - 7/8" Drill Rod

China BWL HWL NWL PWL Wireline Drill Rod

BWL HWL NWL PWL Wireline Drill Rod

China Geological Core Drilling Rod

Geological Core Drilling Rod

Drill Rod

China NTW Drill Pipe 3 Meters Length For Wireline Core Barrel Exploration Core Drilling

NTW Drill Pipe 3 Meters Length For Wireline Core Barrel Exploration Core Drilling

China Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling

Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling

China 3 Inch REMET Thread Reverse Circulation RC Rods Of 3m Length For RE531 Hammer

3 Inch REMET Thread Reverse Circulation RC Rods Of 3m Length For RE531 Hammer

China 4 In OD Reverse Circulation Drill Rod For Well Drilling

4 In OD Reverse Circulation Drill Rod For Well Drilling

China NT Drill Rods 3 Meters Length Exploration Core Drilling Applied With NT Thread

NT Drill Rods 3 Meters Length Exploration Core Drilling Applied With NT Thread

China HTW Drilling Hardened Tool Steel , Tapered Drill Bits 1.5M 3M Length Durable

HTW Drilling Hardened Tool Steel , Tapered Drill Bits 1.5M 3M Length Durable

China NTW Drilling Hardened Steel Shaft 1.5M 3M Length For Wireline Diamond Core Drilling

NTW Drilling Hardened Steel Shaft 1.5M 3M Length For Wireline Diamond Core Drilling

China High Torque Drilling Tool DCDMA W Series Steel Casing Used High Strength Steel Tubing

High Torque Drilling Tool DCDMA W Series Steel Casing Used High Strength Steel Tubing

China Rosdrill T3 / TH60 / T4 / RD20 Drill Steel Rod , Precision Drill Rod Resistance To Deformation

Rosdrill T3 / TH60 / T4 / RD20 Drill Steel Rod , Precision Drill Rod Resistance To Deformation

China Quench Tempered Drill Extension Rod Rosdrill T4/RD20 Wrenching Drill Pipe

Quench Tempered Drill Extension Rod Rosdrill T4/RD20 Wrenching Drill Pipe

China Reichdrill Drill Rod 4-1/2

Reichdrill Drill Rod 4-1/2" * 20' * 3-1/2" High Tensile Strength Loads

China Rock 7 5/8 Inch Hard Mining HDD Drill Pipe

Rock 7 5/8 Inch Hard Mining HDD Drill Pipe

China Well Horizontal Directional 8 5/8 Inch Hdd Drill Pipe

Well Horizontal Directional 8 5/8 Inch Hdd Drill Pipe

China Forged End HDD Drill Rods 6 5/8 Inch , custom Drill Bit Extension Bar

Forged End HDD Drill Rods 6 5/8 Inch , custom Drill Bit Extension Bar

China 7 5/8 Inch Hdd Horizontal Directional Drill Rod / Pipe

7 5/8 Inch Hdd Horizontal Directional Drill Rod / Pipe

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86-137-64195009

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0086-13764195009

roschen@roschen.com