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R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm

R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm

  • R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm
  • R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm
  • R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm
R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300677-4148300687
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Wooden Plate
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
High Light:

Threaded Drill Rod

,

Drill Rod Threaded

,

drill extension rod

Description


Drill rod using R38 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling.
 


• 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: R38 Extension Rod R38-Round 39-R38 Flushing Hole 14.5 mm Wrench Flat 32 mm


 
Applications


• Underground Mining
• Tunneling
 


Competitive Advantage


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


specification

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Part Number Product Code and Brief Description

Length 

(mm)

Length 

(ft/inch)

Diameter 

(mm)

Diameter 

(inch)

Weight 

(kg)

4148300677

ER39-R38-1220, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

1220 4     39 1 1/2 10.2
4148300678

ER39-R38-1525, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm
 

1525 5     39 1 1/2 12.8
4148300679

ER39-R38-1830, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

1830 6     39 1 1/2 15.3
4148300680

ER39-R38-2435, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

2435 8     39 1 1/2 20.4
4148300681

ER39-R38-3050 , 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3050 10     39 1 1/2 25.5
4148300682

ER39-R38-3660, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3660 12     39 1 1/2 30.9
4148300683

ER39-R38-3965, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

3965 13     39 1 1/2 33.2
4148300684

ER39-R38-4270, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

4270 14     39 1 1/2 35.7
4148300685

ER39-R38-4880, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

4880 16     39 1 1/2 41.0
4148300686

ER39-R38-5530, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

5530 18 1/7 39 1 1/2 46.3
4148300687

ER39-R38-6095, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

6095 20     39 1 1/2 50.9

 
 
 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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