Bedrock Helical Flute Pole

Product Overview Bedrock Helical Flute Pole is a premium drilling component for hard rock drilling. It can be connected with Coupling Sleeve to build integrated drill strings, and it matches well with Tapered Drilling Tools and Fully carburized taper drill rods. It can also be assembled with Round Extension Drill Rod to satisfy different depth requirements of bedrock excavation projects. Key Advantages Fabricated from high-grade alloy steel with professional heat treatment, this helical flute pole has outstanding impact resistance and strong torsional stability. The helical thread design delivers efficient power transmission and improves debris removal during drilling. It can endure repeated heavy impact in hard bedrock, lowering abrasion and deformation for longer service life. Detailed Features High-precision thread machining ensures stable connection and easy disassembly. It can be combined with Round Extension Drill Rods for deep borehole drilling. Threaded Coupling Sleeve acts as…