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T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve

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T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve

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Brand Name : MIROC

Model Number : T45 210mm

Certification : ISO

Place of Origin : CHINA

MOQ : 1 Pieces

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20000 pieces per month

Delivery Time : 5-15 Working Days

Packaging Details : Carton Box or Wooden Box

Product Name : Thread Coupling Sleeve

Material : Alloy Steel

Application : Drifting & Tunneling, Benching and Long Hole Drilling

Diameter : 35mm-77mm (or 1 3/8 inch to 3 inch)

Length : 150mm-235mm (or 6 inch to 9 1/4 inch)

Processing : CNC milling and heat treatment

Bridge Type : Full-bridge, Semi-bridge etc.

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

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T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve

Product Description
Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.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: R25, R28, R32, R38, T38, T45, T51,
Function: Coupling sleeve, Adapter Coupling
Type: Full-bridge, Semi-bridge
We can make length and thread according to your request!

Specification for Couple Sleeve

Coupling Sleeve
Length Diameter Thread Weight Part Number
mm inch mm inch kg
R25 Coupling Sleeve
150 6 35 1 3/8 R25 0.7 4148300429
155 6 1/9 44 1 3/4 R25 1 4148300430
160 6 2/7 38 1 1/2 R25 1.3 4148300431
R28 Coupling Sleeve
150 6 40 1 4/7 R28 0.9 4148300483
170 6 2/3 55 2 1/6 R28 2 4148300484
R32 Coupling Sleeve
150 6 44 1 3/4 R32 1 4148300646
160 6 2/7 44 1 3/4 R32 1.1 4148300647
R38 Coupling Sleeve
170 6 2/3 55 2 1/6 R38 1.9 4148300703
190 7 1/2 55 2 1/6 R38 2.1 4148300704
T38 Coupling Sleeve
190 7 1/2 55 2 1/6 T38 2.1 4148300803
T45 Coupling Sleeve
210 8 1/4 63 2 1/2 T45 3 4148300881
210 8 1/4 66 2 3/5 T45 3.3 4148300882
T51 Coupling Sleeve
225 8 6/7 71 2 4/5 T51 4.6 4148300961
225 8 6/7 76 3 T51 4.8 4148300962
235 9 1/4 72 2 5/6 T51 4.7 4148300963
235 9 1/4 77 3 T51 4.9 4148300964

T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve

T45 210mm For Connecting And Extension Drill Rod Threaded Coupling Sleeve


Product Tags:

t45 Drill Coupling

      

210mm Drill Coupling

      

R25 dth drilling tools

      
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