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4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
T38 Extension Rod
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Certification :
ISO
Material :
High Quality Steel and Tungsten Carbide
Product name :
Extension Rod
Thread :
R22,R25,R28,R32,R38,T38,T45,T51,GT60,ST58,ST68
Application :
Coal Mining,Quarry drilling, Construction,Stone Drilling
Advantage :
High Performance
Color :
Request
Description

4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod

Description

Our rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis.

Drill rod using T38 thread system. Used on drilling machines equipped with automatic rod changer.

• R28 thread system
• Suitable for small hole range


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: T38 Hex Extension Rod T38-Hex 32-T38 Flushing Hole 9.6 mm


Applications
• Underground Mining
• Tunneling

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Specification

Part Number Product Code and Brief Description

Length

(mm)

Length

(ft/inch)

Diameter

(mm)

Diameter

(inch)

Weight

(kg)
4148300791

ERH32-T38-1220,

T38 Hex Extension Rod,

T38-Hex 32-T38, Flushing Hole 9.6 mm

 1220 4 32 1 1/4 8.6
4148300792

ERH32-T38-1830,

T38 Hex Extension Rod,

T38-Hex 32-T38, Flushing Hole 9.6 mm

 1830 6 32 1 1/4 12.6
4148300793

ERH32-T38-2435,

T38 Hex Extension Rod,

T38-Hex 32-T38, Flushing Hole 9.6 mm

 2435 8 32 1 1/4 16.6
4148300794

ERH32-T38-3050,

T38 Hex Extension Rod,

T38-Hex 32-T38, Flushing Hole 9.6 mm

 3050 10 32 1 1/4 20.8
4148300795

ERH32-T38-3660,

T38 Hex Extension Rod,

T38-Hex 32-T38, Flushing Hole 9.6 mm

 3660 12 32 1 1/4 24.9

4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod

4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod

Product tags

drill rod 41mm

,

1 2 inch drill bit extension

,

drill extension rod
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4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
T38 Extension Rod
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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