T38 T45 T51 R32 R38 Coupling Sleeve For Top Hammer Drilling Rock Tools
T38 T45 T51 R32 R38 Coupling Sleeve For Top Hammer Drilling Rock Tools
Product Specification:
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
| Size | Thread | |
| L | ||
| 39"(ø1000) | R32 | R32 |
| 47"(ø1200) | T38 | T38 |
| 218"(ø5525) | R32 | R38 |
| 11"(ø280) | T38 | T45 |
| 11"(ø280) | T45 | T51 |
| 11"(ø280) | R32 | R32 |
| 11"(ø285) | T32 | R32 |
| 11"(ø280) | T38 | R38 |
| 10"(ø265) | T38 | T45 |
| 11"(ø285) | T45 | T51 |
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
About Us:
Sollroc with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools.
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