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

Brand Name:MIROC /KSQ
Certification:I
Model Number:Threaded Rock Drill Rod
Minimum Order Quantity:10 pieces
Delivery Time:15-20days
Payment Terms:L/C, T/T, Western Union, D/A, D/P
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Verified Supplier
Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

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:

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.





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

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

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