Atlas / Furukawa / / Tamrock T51 Adapter Threaded Coupling Sleeve Drill pipe speed extension drill

An elongated rod connecting the sleeve. High-quality steel and CNC machining ensure reliable and consistent quality control of the bushing. When using the drill press, a conventional male connector and club drift, the need to ensure that the floating fitting link ends with contacts for efficient energy transfer.
Connecting sleeve in much the same manner as the link interconnect. Intermediate connection sleeve has a stopper to prevent over-tightening drill.
The main production mining, compression, tunneling, quarrying and other related industries rig. Designed and manufactured according to customer requirements.

Product Description of Threaded Coplinfg Sleeve

Adapter Coupling
Used to change from one type or size of the screw thread type or size to another, typically only necessary in exceptional circumstances