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Semi - Bidge Type Top Hammer Drilling Tools Length 210mm T45 63-66 Mm Diameter

Categories Coupling Sleeve
Brand Name: MIROC by KSQ
Model Number: CS63-T45-210
Certification: ISO9001
Place of Origin: China (Mainland)
MOQ: 10 Pieces
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time: 5-15 Working Days
Packaging Details: Carton Box or Wooden Box
Supply Ability: 100000 Pieces per Year
Machine Type: Drilling Tools
Material: Alloy Steel
Processing Type: Forging
Use: Ore Mining
Application: Drifting and Tunneling
Birdge Type: Semi-bridge
Advantage: High Performance
Connection: Thread Connection
Thread: T45
Length: 210mm
Diameter: 63-66mm
Weight: 3kg
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Semi - Bidge Type Top Hammer Drilling Tools Length 210mm T45 63-66 Mm Diameter

Length 210mm T45 Semi-bidge Type Top Hammer Drilling Tools Coupling Sleeve for T45 Extension Drill Rod

There are 3 types of Coupling Sleeve Full Bridge; Semi-Bridge; Cross over adapter

Product Description:
Semi-bridge type coupling sleeve has a small non-threaded bridge in the centre. The drill rod cannot thread past the centre of the couplings, and the smaller diameter rods portions butt together in the centre bridge area of the coupling. Semi-bridge couplings are most suited to high torque machines. Most rope (R) andTrapezoidal (T) threaded couplings are semi-bridged.
Full bridge type coupling sleeve has a great advantage that it positively eliminates the potential for the coupling to creep along the threaded joints. These couplings, are typically used in a Trapezoidal thread, in surface drilling application, have better uncoupling characteristics and tend to maintain tighter joints. Full-bridge couplings have less chance of jamming and are best suited to machines equipped with independent rotation.
Adapter coupling sleeves are used when changing from one thread type, or size, to another and are typically required only in special circumstances.

Semi-Bridge Type Coupling Sleeve <span font-size:14px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; overflow-wrap: break-word;">is a most use for Coupling Sleeves in market, product features as follow:

• Small non-threaded bridge in the center

• Steel cannot thread past bridge area

• Smaller diameter steel end portions fit together in the center bridge area of the coupling

• Semi-bridged couplings are most suited to high torque machines


Products Parameters:

Product NameCoupling Sleeves
Description

Couplings sleeve are used to connect several rods to each other

MaterialAlloy steel bar
MOQ10 pieces
TypeFull-bridge, semi-bridge, same diameter etc.
Thread typeR22,R25,R28,R32,R38,T38,T45,T51
Diameter33mm-76mm
Length140mm-250mm
ColorGold, Black or Customize

Packaging:


Specification of other Couplings:

Length

Dia.(mm)


Thread


Weight
(Kg)


mmin

Coupling sleeves


2108 1/463T453.0
2108 1/4663.3
2108 1/4683.6
2108 1/4663.3

Coupling sleeves of different diameters


1907 1/263R32-T453.2
1907 1/263T38-T452.9
2108 1/463T38-T452.8

Special specification may be available upon request.


Company Information:

DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve

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.


Quality Semi - Bidge Type Top Hammer Drilling Tools Length 210mm T45 63-66 Mm Diameter for sale
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