Percussive Serrated Force Stem

Product Overview Percussive Serrated Force Stem belongs to reliable Tapered Drilling Tools for rock drilling operations. It can be matched with Coupling Sleeve and Threaded Coupling Sleeve to connect different drill rods and transfer impact power efficiently. It works well with Fully carburized taper drill rods, Round Extension Drill Rods and Round Extension Drill Rod to build a complete drilling assembly. Key Advantages This force stem features high impact resistance and excellent bending strength. It adopts precise heat treatment to enhance surface hardness, resisting abrasion and deformation under heavy percussive loads. It delivers stable power transmission and reduces energy loss during rock drilling, improving overall working efficiency. Detailed Features The serrated structure ensures firm connection and reliable force transfer. The surface anti-corrosion coating extends service life in harsh mining environments. Fine machining guarantees good compatibility with matched drill r…