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Bestlink R25 R28 T38 T45 T51 Drill Steel Rod Adapter Quick Coupling Sleeve for Mining and Quarrying

Bestlink R25 R28 T38 T45 T51 Drill Steel Rod Adapter Quick Coupling Sleeve for Mining and Quarrying

Country/Region china
Company XIAMEN BESTLINK FACTORY CO., LTD
Categories DTH Drilling Rig
Update 2019-07-23 05:56:22
ICP License Issued by the Chinese Ministry
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Bestlink R25 R28 T38 T45 T51 Drill Steel Rod Adapter Quick Coupling Sleeve for Mining and Quarrying

1779322
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Price:
$30.00 piece
Quantity: 100items available
Total:$30.00
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Description

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.Coupling sleeves are also used to connect several rods to each other in the same way. Coupling sleeves have a middle stop to prevent over-threading on to the drill rod.

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

Function: Coupling sleeve, Adapter Coupling

Type: Full-bridge, Semi-bridge

Suitable for top hammers and drifter from Atlas Copco, Sandvik, Tamrock, Furukawa,Ingersoll Rand, Toyo, etc.

Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability.

(1) Size: R22,R25,R28,R32,R38,T38,T45,T51,R25-R28,R22-R25,R25-R32,R32-T38

(2) Length: 140mm-235mm

(3) package: in wooden case or in bundles

D(mm)ThreadLengthPart NO.
37R2512737X127-R25
45R3216045X160-R32
55R3218055X180-R32
R3818055X180-R38
T38180

Product Tags:

switching power supply

      

power supply

      

drill string

      
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Bestlink R25 R28 T38 T45 T51 Drill Steel Rod Adapter Quick Coupling Sleeve for Mining and Quarrying Images

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