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3050mm 3660mm Length Rock Drilling Tools Fully Carburized Extension Drill Rod

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KSQ Technologies (Beijing) Co. Ltd
City: Beijing
Province/State: Beijing
Country/Region: China
Tel: 86-10-60714361-8006
Contact Person:
Mrs Zhao

3050mm 3660mm Length Rock Drilling Tools Fully Carburized Extension Drill Rod

Brand Name : MIROC
Model Number : T38 Male Male Thread Drill Rod
Certification : ISO
Place of Origin : China
MOQ : 10pcs
Price : USD100.00 - USD260.00
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 30000pcs per month
Delivery Time : 30-35days
Packaging Details : Iron Packing
Material : Steel
Thread protector color : Red/Blue
Thread : T38, T45,T51
Length : 915mm, 1220mm, 1525mm,1830mm, 3050mm, 3660mm, 4270mm
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3050mm 3660mm Length T38 Male Male Thread Extension Drill Rod


Drill rod using T38 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system.

• 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 Speed Rod T38-Round 39-T38 Flushing Hole 14.5 mm


• Underground Mining
• Tunneling

Product Code System

Threaded Drill Rods:
DR22-H25-305-(1) (2)
DR = Threaded Drill Rod, Round Type
DRH = Threaded Drill Rod, Hex Type
ERH = Threaded Extension Rod, Hex Type
MF = Threaded Speed Rod, Round Type
22 = Drill Rod Diameter in mm
H25 = Thread System

T38 Extension Rod
T38-Round39-T38, flushing hoe 14.5mm, wrench flat 32mm
Length Diameter WeightPart NumberProduct Code
9153391 1/210.74148300781MF39-T38-915
12204391 1/213.34148300782MF39-T38-1220
15255391 1/215.84148300783MF39-T38-1525
18306391 1/218.34148300784MF39-T38-1830
305010391 1/228.54148300785MF39-T38-3050
366012391 1/233.64148300786MF39-T38-3660
427014391 1/238.74148300787MF39-T38-4270
488016391 1/243.74148300788MF39-T38-4880
553018 1/7391 1/249.24148300789MF39-T38-5530
609520391 1/253.94148300790MF39-T38-6095

Products Pictures:

Any intereste to contact:

Sales: Selena Wang

Online tools:

Skype: selena20120924

Whatsapp: +8613041244163, +8618612405425


selena.wang03 at


T38 drill rods

Product Tags:

stone drilling tools


rock drill tools

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3050mm 3660mm Length Rock Drilling Tools Fully Carburized Extension Drill Rod Images

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