Drifting Tunneling Rock Drilling Tools Round Hex Extension Rod R28 R32 R38

Brand Name:KSQ
Model Number:Drill Rods
Minimum Order Quantity:Negotiable
Delivery Time:10 - 20 days
Payment Terms:L/C, T/T, Western Union
Place of Origin:China
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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

Drifting and Tunneling Tools

Drill Rod (Drifter Rod, Extension Rod, Speed Rod)


Product Description:


1.

Drill RodLength, mmDiameter, mmWeight approx., kg

Drifter Rod, R32-Hex28-R28

Flushing Hole 8.8 mm

24002812.2
27502814.4
37002818.9
40002820.4
43102822.0
49202825.3

2.

Drill RodLength, mmDiameter, mmWeight approx., kg

Drifter Rod, R38-Hex32-R28

Flushing Hole 9.6 mm

29003218.8
30903220.0
37003224.0
43103227.9

3.

Drill RodLength, mmDiameter, mmWeight approx., kg

Drifter Rod, R32-Hex32-R28

Flushing Hole 9.6 mm

30903220.0
37003223.5

4.

With slimmed shank end of female shank


Drill RodLength, mmDiameter, mmWeight approx., kg

Drifter Rod, R32-Hex32-R28

Flushing Hole 9.6 mm


With slimmed shank end of female shank

30903220.0
37003224.0
40003225.9
43103227.9

5.

Drill RodLength, mmDiameter, mmWeight approx., kg

Extension Rod, R28-Hex28-R28

Flushing Hole 8.8 mm

30502815.0

6.

Drill RodLength, mmDiameter, mmWeight approx., kg

Speed Rod, R28-Hex28-R28

Flushing Hole 8.8 mm

30502815.0


Drill rod using thread system.


With wrench flats to aid in coupling/decoupling of rods for extension drilling.


Used in benching and long hole drilling.


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


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:


1. Underground mining and surface mining
2. Drifting, bench and production drilling

3. Granite, basalt, limestone rock etc.



Delivery time is around 15-25 days.

Package: Carton or Wooden Box; also we can follow customers requirements.

P.S. We can design and manufacture according to customers’ requirements of the bit diameter, number of air holes and carbide button shape.



KSQ Technologies (Beijing) Co. Ltd.




Elisa Zarovkina (Елизавета)

China Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 supplier

Drifting Tunneling Rock Drilling Tools Round Hex Extension Rod R28 R32 R38

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