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Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Specifications
Brand Name :
ROSCHEN
Model Number :
4" 4.5"
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiate
Supply Ability :
1000000 pcs
Packaging Details :
Bundles
Name :
Hardened Drill Rod​
Machine type :
Drilling Equipment
Use :
Coal Mining
Type :
Drill Bit
Material :
Carbon Steel
Advantage :
competitive advantage products
Size :
4"
Description

Dual Wall RC Hammer Coal Mining 4" Hardened Drill Rod​

Hardened Drill Rod​ Introduction

Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 steel grade standard. Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions.

Case hardening on rod’s end protects thread connection and increases its wear resistance and rod life.


ROSCHEN Hardened Drill Rod​ RANGE

• RC Rods and Inners
• API Rods
• RAB Rods
• Cubex Blast Rods
• Larger Rods

Hardened Drill Rod​ KEY FEATURES AND BENEFITS


• Latest robot welding technology with welds independently tested and certified to exceed welding standard AS3992
• Options for additional heat treating of tool joints
• Options for Urethane Seals to replace traditional "O" Ring setup
• Talk to the Harlsan team about custom made rods

Sizes 3", 3 ½", 4", 4 ½", 75mm and 78mm
Thread Types Remet, Metzke, RRE, Westrod, LW, TS and other threads

REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
Thread Type Remet Remet Remet Metzke Metzke Matrix Matrix
Rod O.D. 3 1/2" 4" 4 1/2" 4" 4 1/2" 4" 4 1/2"
Outer Tube O.D. 88.9mm 101.7mm 114.3mm 101.7mm 114.3mm 101.7mm 114.3mm
Outer Tube I.D. 81.8mm 94.6mm 107.2mm 94.6mm 107.2mm 94.6mm 107.2mm
Outer Tube W.T. 5.3mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm
Inner Tube O.D. 38.1mm 50.8mm 63.5mm 50.8mm 63.5mm 50.8mm 63.5mm
Inner Tube I.D. 32.6mm 45.3mm 58mm 45.3mm 58mm 45.3mm 58mm
Inner Tube W.T. 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm
Spanner Flat 90mm 90mm 90mm 90mm 90mm 90mm 90mm
Weight 3.0m 75kg. 75kg. 95kg. 75kg. 95kg. 75kg. 95kg.
Weight 6.0m 120kg. 150kg. 168kg. 150kg. 168kg. 150kg. 168kg.


Hardened Drill Rod​ Pictures

Dual Wall RC Hammer Coal Mining 4

Dual Wall RC Hammer Coal Mining 4

Product tags

carbide tipped masonry drill bit

,

electroplated diamond core drill

,

magnetic drill base
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Dual Wall RC Hammer Coal Mining 4" Hardened Drill Rod

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Product Detail
Brand Name :
ROSCHEN
Model Number :
4" 4.5"
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiate
Contact Supplier
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod
Dual Wall RC Hammer Coal Mining 4 Hardened Drill Rod

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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