Carbon Steel Coupling Sleeve Top Hammer Drilling OD 33mm - 76mm
5pcs
MOQ
Carbon Steel Coupling Sleeve Top Hammer Drilling OD 33mm - 76mm
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 30mm - 150mm
High Light:

diamond core drilling bits

,

concrete core drill bit

Payment & Shipping Terms
Packaging Details: woode box, carton box
Specifications
Product Description

 

Carbon Steel Coupling Sleeve Top Hammer Drilling OD 33mm - 76mm

 


Quick Details

 

Place of Origin:

China

Brand Name:

ROSCHEN

Model Number:

Drill Rod Couplings

Type:

Drill Sleeve

Machine Type:

Drilling Tool

Certification:

ISO9001

Material:

Carbon Steel

Processing Type:

Forging

Use:

Ore Mining

Color:

Red / Gold / Black

Condition:

New

 

 

Packaging & Delivery

Packaging Detail:

Cartoon and wooden box

Delivery Detail:

Within 15 working days after receiving the payment

 


Specifications:


1. Coupling sleeve has many size, such as 30mm – 150mm.  
2. Thread: R22, R25, R28, R32, R38, T38, T45, T51, T76T, T85, T89, etc. 
3. Type: half-bridge, full-bridge, semi-bridge, etc.

 

Key word: Coupling sleeve /sleeve coupling /sleeve type coupling  

 

 
General Introduction:  

 

Coupling sleeves, other name is 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.  

 

 

Description & Specification:

 

Product Name:

flexible coupling sleeve

Description:

flexible coupling sleeve use to connect several rods to each other.

Material:

Alloy steel bar

MOQ:

5pcs

Type

full-bridge, semi-bridge, same diameter etc

Thread type

R22,R25,R28,R32,R38,T38,T45,T51

Diameter

33mm-76mm

Length

140mm-250mm

Color

Red, Gold, Black  

 

How to order?

Style + Thread + Length +Diameter

Carbon Steel Coupling Sleeve Top Hammer Drilling OD 33mm - 76mm 0
 

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