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

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$80.00 - $400.00 / Piece | 20 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
MIROC
Model Number:
ER39-R38-1220 to ER39-R38-6095
Material:
Tungsten Carbide
Use:
Metal Drilling
Type:
R38 Extension Rod,
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carton or Wooden Box
Port
Beijing or Tianjin

 

Product Description

 

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

<

Part NumberProduct 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

12204    391 1/210.2
4148300678

ER39-R38-1525, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm
 

15255    391 1/212.8
4148300679

ER39-R38-1830, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

18306    391 1/215.3
4148300680

ER39-R38-2435, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

24358    391 1/220.4
4148300681

ER39-R38-3050 , 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

305010    391 1/225.5
4148300682

ER39-R38-3660, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

366012    391 1/230.9
4148300683

ER39-R38-3965, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

396513    391 1/233.2
4148300684

ER39-R38-4270, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

427014    391 1/235.7
4148300685

ER39-R38-4880, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

488016    391 1/241.0
4148300686

ER39-R38-5530, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

553018 1/7391 1/246.3
4148300687

ER39-R38-6095, 

R38 Extension Rod, 

R38-Round 39-R38, 

Flushing Hole 14.5 mm, 

Wrench Flat 32 mm

609520    391 1/250.9

 

 

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