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Our customer used your diamond core bits, very satisfied your quality.

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Our customer considers your last DTH button bits, COP 32 hammer was of a good quality. We want to buy again.

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—— Jerry Bosch

Your RC hammer, button bits quality is very good, price is competer than Atlas Copco.

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drill extension rod

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Quench Tempered Drill Extension Rod Rosdrill T4/RD20 Wrenching Drill Pipe
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Rosdrill has same spec of T4 Drill Pipe with Ingersoll-Rand Model No : Rosdrill T4 Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to the depths. ... Read More

2020-10-12 17:41:22

High Speed BTW Drill Extension Rod , Wireline Diamond Core Drilling Metal Rod
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BTW Drill Rods 1.5M 3M Length For Wireline Diamond Core Drilling Roschen manufactures drill rod with various thread types. Whether you need drill rod for standard depths, deep holes, HD thread for wide diameter ... Read More

2020-03-10 15:55:30

2 - 3/8" Regular Thread Pin Precision Drill Steel Rod Mayhew Junior Friction Welded
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Mayhew Junior Friction Welded Drill Rod 2 - 7/8" 10 feet Length Shoulder to shoulder with 2 - 3/8" Regular Thread Pin & Box Mayhew Junior Friction Welded Rod 2 - 7/8" Shoulder 79mm 2 - 3/8" REG Roschen ... Read More

2020-03-10 15:55:28

R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod
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R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod Drill Extension Rod Details Drill Rod (DR) is tool steel manufactured into round bars and precision ground to insure that the diameter is bright, clean, and free ... Read More

2020-07-30 16:28:54

Extension Rod Rock Drilling Tools Downhole Drilling MF R32 R38 T38 T45 T51
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Rock Drill Extension Rod MF R32 R38 T38 T45 T51 Extension Rod Rock drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are ... Read More

2020-12-29 16:54:46

2m to 6m Drill Extension Rod Top Hammer Drilling , 32mm - 52mm Diameter
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2m to 6m Drill Extension Rod Top Hammer Drilling , 32mm - 52mm Diameter Product Description: Extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods ... Read More

2020-03-10 15:56:07

Atlas Copco Drill Pipe 60 75 89 95mm Precision Ground Drill Rod For Rock Drilling Rig
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Drilling Rig 70.15mm Precision Ground Drill Rod Precision Ground Drill Rod Description Drill Rod widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, bridge, ... Read More

2020-07-29 14:07:23

Mayhew Threads Drill Rods 114.3mm Diameter With Friction Welded Tool Joints For Rotary Drilling
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Mayhew threads Drill Rods Mayhew threads Drill Rods 114.3mm diameter with Friction Welded Tool Joints for Rotary drilling DRILL RODS Roschen can supply friction welded drill rods with API, Beco, NWY, and Mayhew ... Read More

2020-03-10 15:55:22

Heavy Duty Drill Pipe 114.3mm With Spanner Flat For Secoroc Gold 64 DTH Hammer Drilling
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Heavy Duty Drill Pipe 114.3mm With Spanner Flat For Secoroc Gold 64 DTH Hammer Drilling Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( ... Read More

2020-07-29 14:34:48

NTW Drill Rods 3 Meters Length For Conventional Diamond Core Drilling
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NTW Drill Rods 3 meters Length for Conventional diamond core drilling BWT NTW HTW thin wall series wireline core drill rods with 1.5m Core Size & Weight Chart Select the type of material for which the "In Place... Read More

2020-03-10 15:55:20

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	Factory Address:8 DASHU, QIANJINTIAN, PENGTA HUOQIU, ANHUII, CHINA, P.R.C.

	Sales office:65 EAST XINHUAN ROAD, SHANGHAI, CHINA

	+86-021-54994419

	roschen@roschen.com

Down The Hole Drilling

Tricone Drill Bit

Diamond Core Drill Bits

Down The Hole Hammer

Reverse Circulation Hammer

Drilling Rig Machine

Casing Advancer

Core Barrel

Drilling Mud Pump

Downhole Camera

Top Hammer Drilling

Drill Rod

Pipe Casing

Auger Drilling

SPT Sampler

Diamond Cutting Tools

Coring Tool

Anchor Drill

PDC Cutter

Down The Hole Drilling