Coupling Sleeve T45
|Thread T45||210||8 ¼||63||2 33/64||3.0|
|210||8 ¼||66||2 37/64||3.3|
Standard coupling using T45 thread system. Used in benching and
long hole drilling.
Threaded Rock Drilling Tools T45
• Underground Mining
• Widely used in drifting and tunneling
• Used in benching and long hole drilling
• High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance
• Couplings sleeve are used to well connect the shank adapter to the
drill rods or well contact two extension rods for transmitting
• Processing: CNC milling and proprietary heat treatment process
Coupling Sleeve Types:
1. Semi-Bridge Coupling
2. Full-Bridge Coupling
3. Adapter Coupling
More Coupling Sleeves from KSQ Technologies:
R25 Coupling Sleeve
R28 Coupling Sleeve
R32 Coupling Sleeve
R38 Coupling Sleeve
T38 Coupling Sleeve
T45 Coupling Sleeve
T51 Coupling Sleeve
Package: Wooden Box; also we can follow customers' requirements.
Delivery time is around 10-25 days.
P.S. We can design and manufacture products according to customers’
Plug Hole Rods
Tapered Drilling Tools
Threaded Drilling Tools
Drifting and Tunneling Tools
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
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.
KSQ Technologies (Beijing) Co. Ltd.
Elisa Zarovkina (Елизавета)