Half Bridge T51 External Threaded Sleeve Coupling 255mm

Atlas / Furukawa / / Tamrock T51 Half-bridge Threaded Coupling Sleeve Drill pipe speed extension drill

Elongated connecting rod coupled to the sleeve. High-quality steel and CNC machining to ensure that our reliable and consistent quality control coupling sleeve. When using a rock drilling machine with a conventional male adapter and the shank rod drift, the need for a coupling rod connecting the adapter to float, to ensure contact with both ends, in order to achieve efficient energy transfer.
The coupling sleeve is also used in the same manner as few connecting rod to each other. Intermediate coupling sleeve has a stop to prevent excessive screwed to the drill rod.

The main producing mines, compression, tunneling, quarrying and other related industries rig. Design and manufacture according to customer requirements.

Product Description of Threaded Coplinfg Sleeve

Half-bridge coupling
Small non-threaded intermediate region of the steel can not be bridged
The smaller diameter of the connection end portion of the central region together with steel
Most half-bridge high torque mechanical coupling

Reliable Rock Drilling Equipment Manufacturer

Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools.

We are committed to providing reliable, efficient, and cost-effective solutions for the mining, tunneling, and construction industries. Backed by professional engineers and responsive after-sales service, we support customers worldwide with customized products and fast delivery.