Strike Serrated Transfer Mandrel

  Product Overview Strike Serrated Transfer Mandrel is an essential impact transmission component for top hammer rock drilling rigs. It can connect with Coupling Sleeve to assemble drill string systems, and it is compatible with Tapered Drilling Tools and Fully carburized taper drill rods. It can also cooperate with Round Extension Drill Rod to satisfy different depth requirements of rock drilling works. Key Advantages Manufactured from premium alloy steel with professional hardening treatment, this mandrel has great impact resistance and stable energy transfer capacity. The serrated structure ensures efficient torque transmission and reduces energy loss during repeated striking. It can sustain continuous heavy loads in rugged geological conditions, cutting down abrasion and prolonging service life. Detailed Features Precision thread machining guarantees reliable connection and easy assembly. It can be matched with Round Extension Drill Rods for deep borehole construction. Threaded Cou…