
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 |
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.
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm