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High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

Categories Threaded Drill Rod
Brand Name: MIROC /KSQ
Model Number: Threaded Rock Drill Rod
Place of Origin: China
MOQ: 10 pieces
Price: USD$30-$150
Payment Terms: L/C, T/T, Western Union, D/A, D/P
Supply Ability: 20000 pcs per Month
Delivery Time: 15-20days
Packaging Details: Carton or Wooden Box
Certification: I
Rod Type: Extension, MF-Rod, Hex. Extension Rod
Thread: R38
Diameter, mm: 32, 39
Length, mm: 915- 6095
Material: Tungsten carbide and high strength alloy steel
Application: Mining operations, Drifting and Tunneling, Quarrying, Construction
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High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

Drill rod using R38 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. Used in drifting and tunneling.

1. Extension Rod R38 - Round39 - R38

Flushing hole 14.5mm

Wrench flat 32mm


Length, mmDiameter, mmWeight, kg
12203910.2
15253912.8
18303915.3
24353920.4
30503925.5
36603930.9
39653933.2
42703935.7
48803941.0
55303946.3
60953950.9

2. MF-Rod R38 - Round39 - R38

Flushing hole 14.5mm

Length, mmDiameter, mmWeight, kg
9153910.7
12203913.3
15253915.8
18303918.3
30503928.5
36603933.6
42703938.7
48803943.7
55303949.2
60953953.9

3. Hex. Extension Rod R38 - Hex32 - R38

Flushing hole 9.6mm


Length, mmDiameter, mmWeight, kg
1220328.6
18303212.6
24353216.6
30503220.8
36603224.9

Features:

1. High-grade raw material
2. Manufactured from high-grade steel and processed using state-of-the-art CNC machinery

and heat treatment

3. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.




Application:

Used in drifting and tunneling.

Underground mining and surface mining
Drifting, bench and production drilling

Granite, basalt, limestone rock etc.


P.S. We can design and manufacture products according to customers’ requirements.


Company Information:

DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.


MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.





Quality High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction for sale
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