The Coupling Sleeve is a critical component used to connect two drill rods securely, ensuring efficient torque transmission and alignment during rock drilling operations. Commonly used in mining, tunneling, and quarrying, it helps maintain drill string integrity under high-impact conditions.

Made from premium alloy steel, our Coupling Sleeve is heat-treated for superior strength, wear resistance, and long service life. It ensures a tight and stable connection, minimizing energy loss and maximizing drilling efficiency.

Whether for extension rods or MF rods, the Coupling Sleeve delivers dependable performance in every drilling environment.