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

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

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38
Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38
Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38
Product Details:
Place of Origin: China
Brand Name: KSQ
Model Number: Drill Rods
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton or Wooden Box
Delivery Time: 10 - 20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20000 pcs Per Month
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Detailed Product Description
Types: Drifter Rod, Extension Rod, Speed Rod Flushing Holes: 8.8mm, 9.6mm
Thread Mode: R28 Diameter, Mm: 28, 32
Material: Tungsten Carbide Application: Mining Operations, Tunneling, Quarrying, Constructionoperations, Tunneling, Quarrying, Construction
High Light:

stone drilling tools

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rock drill tools

Drifting and Tunneling Tools

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

 

Product Description: 

 

1. 

Drill Rod Length, mm Diameter, mm Weight approx., kg

Drifter Rod, R32-Hex28-R28

Flushing Hole 8.8 mm

2400 28 12.2
2750 28 14.4
3700 28 18.9
4000 28 20.4
4310 28 22.0
4920 28 25.3

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 0

2. 

Drill Rod Length, mm Diameter, mm Weight approx., kg

Drifter Rod, R38-Hex32-R28

Flushing Hole 9.6 mm

2900 32 18.8
3090 32 20.0
3700 32 24.0
4310 32 27.9

 

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 1

3.

Drill Rod Length, mm Diameter, mm Weight approx., kg

Drifter Rod, R32-Hex32-R28

Flushing Hole 9.6 mm

3090 32 20.0
3700 32 23.5

 

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 2

4. 

With slimmed shank end of female shank 

 

Drill Rod Length, mm Diameter, mm Weight approx., kg

Drifter Rod, R32-Hex32-R28

Flushing Hole 9.6 mm

 

With slimmed shank end of female shank

3090 32 20.0
3700 32 24.0
4000 32 25.9
4310 32 27.9

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 3

5. 

Drill Rod Length, mm Diameter, mm Weight approx., kg

Extension Rod, R28-Hex28-R28

Flushing Hole 8.8 mm

3050 28 15.0

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 4

6. 

Drill Rod Length, mm Diameter, mm Weight approx., kg

Speed Rod, R28-Hex28-R28

Flushing Hole 8.8 mm

3050 28 15.0

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 5

 

 

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.

 

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 6

 

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.
 


Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 7Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 8
KSQ Technologies (Beijing) Co. Ltd.

Drifting Tunneling Rock Drilling Tools  Round Hex Extension Rod R28 R32 R38 9


Elisa Zarovkina (Елизавета)

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Elisa

Tel: +8618500598411

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