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NTW Thin Wall Wireline Hardened Drill Rod For Geological Mining Core Drilling

1-5 pcs
NTW Thin Wall Wireline Hardened Drill Rod For Geological Mining Core Drilling
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Type: NTW Drill Rods
Name: NTW Drill Pipe
Szie: 3 Meters NTW Drill Rods
Specifications: 3 Meters, 1.5 Meters NTW Drill Pipe
Drill: Diamond Core Drilling
Use: Exploration Core Drilling
Applications: Wireline Diamond Core Drilling
Usage: Diamond Core Drilling For Mining
Series: NTW Core Barrel
Functions: NTW Core Barrel For Diamond Core Drilling
High Light:

shank adapter


drill extension rod

Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: NTW
Payment & Shipping Terms
Packaging Details: Steel bundles
Supply Ability: 1000000 pcs
Product Description

NTW Drill Rods 3 meters Length Used Geological Mining Core Drilling


NTW Drill Rods 3 meters Length Thin Wall Wireline Hardened Drill Rod For Geological Mining Core Drilling

Thin Wall Wireline Hardened Drill Rod


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Mining & Civil Construction
Diamond Coring
Drill Rods


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Image of Drill Rods for Diamond CoringImage of Stacked Drill Rods

Manufactured from 4130 Heat Treated High Carbon Alloy Steel featuring heat treated tool joints for enhanced strength and durability. Hardened Gauges – and machined Utilizing CNC technology.

Available in all standard drilling sizes (BTW,NTW,HTW).


Heat treated and anti-rust coating process
High straightness and concentricity


Superior performance:
Drill rods and casing are quality-crafted in standard sizes using superior alloy steel, with each end of the rodsheat-treated for greater wear resistance. Drill rods and casing also provides a tight mechanical seal. Developed to meet or surpass the performance of any similar product, the superiority of drill rods has been confirmed in actual surface and underground drilling field test operations.

Our products feature an anti-rust coating and are ready for drilling. Each thread is lubricated and protected using recyclable cardboard packaging and steel caps. In order to reduce environmental impact, packaging for drill rods and casing is entirely recyclable and does not contain any plastic.

Size Available as followings:
“TW” series: ATW, BTW, NTW, HTW 


Size O.D.(mm) I.D.(mm) Weight/3m(kg) Weight/1.5m(kg)
A 43.1 36.1 11 5.5
B 55.58 45.97 19.05 9.53
N 69.85 60.45 23.77 11.89
H 88.9 77.72 34.88 17.44
P 114.3 101.6 53.07 26.54
ATW 44.5 36.8 11.5 5.75
BTW 56.64 48.51 15.65 7.83
NTW 73.15 64.26 22.91 11.46
HTW 90.93 81.53 30.75 15.38

DCDMA Hardened Gauges – and machined Utilizing CNC technology


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Get in touch with us
Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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