Coupling Sleeve
Coupling Sleeve – Join Rods, Not Problems
A coupling sleeve is the short steel tube that joins two drill rods, or rod to shank adapter, while keeping impact energy straight and leak-free.
Choose the wrong sleeve → misalignment, broken threads, lost meters.
Choose our sleeve → zero-gap fit, 30 % longer rod life, no rig downtime.
Choose the wrong sleeve → misalignment, broken threads, lost meters.
Choose our sleeve → zero-gap fit, 30 % longer rod life, no rig downtime.
What We Supply
| Type | Thread | Ø mm | Length mm | Weight kg |
| Standard | R22, R25, R32, R38, T38, T45, T51 | 33-72 | 150-235 | 0.8-6.0 |
| Semi-Bridge | R32, R38, T38, T45 | 38-60 | 155-220 | 1.2-4.5 |
| Full-Bridge | R32, R38, T38 | 42-58 | 180-210 | 1.8-3.2 |
| Reducer | R32→T38, T38→T45, T45→T51 etc. | 40-70 | 160-230 | 1.5-5.0 |
More combinations R22 → GT60
Contact our team today to get a quote – we’ll ensure you get the right power unit to maximize your drilling efficiency.
