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R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
Specifications
Brand Name :
MIROC (KSQ)
Model Number :
Coupling Sleeves
Place of Origin :
China
MOQ :
Negotiated one
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
20000 pcs per Month
Delivery Time :
10 - 20 days
Packaging Details :
Carton or Wooden box
Thread System :
R38
Diameter, mm :
55
Application :
Mining operations, Bench Drilling, Quarrying, Construction
Material :
Tungsten Carbide, High Strength Alloy Steel
Color :
Black, Green or Based on requestss
Description

R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

Coupling sleeve also called Coupling,when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission.

Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.

Function: Coupling sleeve,Adapter Coupling

Type: Full-bridge,Semi-bridge, same/different diameter coupling

Coupling R38

Length Diameter Thread Weight
mm foot mm inch
170 6 ¾ 55 2 5/32 R38 1.9
190 7 ½ 55 2 5/32 R38 2.1

Application:
1. Underground Mining
2. Widely used in drifting and tunneling

3. Used in small hole drilling.

4. Bench Drilling

R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

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

R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

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

Delivery time is around 15-25 days.

P.S. We can design and manufacture products according to customers’ requirements.

Company Information:

R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

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.


KSQ Technologies (Beijing) Co. Ltd.
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve


Elisa Zarovkina (Елизавета)

Product tags

threaded rod en standard

,

bolt thread gauge

,

m6 threaded rod
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R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

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Product Detail
Brand Name :
MIROC (KSQ)
Model Number :
Coupling Sleeves
Place of Origin :
China
MOQ :
Negotiated one
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
video
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve
R38 Length 170mm-190mm High Wear Resistance Crossover Drill Coupling Sleeve

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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