Coupling Sleeve Usage and Applications

We manufacture & supply drill rods of various lengths and threads. Application：Bench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting.The Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads designed for connecting either a shank adapter to a drill rod or for connecting one drill rod to another. Our company manufactures and supplies three types of drill rod couplings: semi-bridge couplings, full-bridge couplings, and crossover couplings. These couplings are versatile and suitable for various applications, ensuring that we can meet the specific requirements of all our customers.