Jinquan's T45 thread coupling sleeves ensure the ends touch for
efficient energy transmission, suitable for model powerful top
hammers and drifter from Atlas Copco, , Furukawa and Boart Longyear
etc.
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 are also used to
connect several rods to each other in the same way. Couplings have
a middle stop to prevent over-threading on to the drill rod. We can
manufactures semi-bridge, full bridge coupling sleeves for the
percussive tools.
(1) Name: T45 drill steel rod coupling sleeves.
(2) Length: 140mm-235mm.
(3) Type: R25, R28, R32, R38, T38, T45, T51.
(4) Type: full-bridge, semi-bridge, same diameter etc.
(5) Productivity: 50000pcs/ month.
(6) Package: Ply-wooden cases or in cartons.