22*108mm 11 Degree Hexagonal Drill Rod Hammer Rock Drilling Tools

Grace
May 11, 2025
Video Description:
Discover the 7 Degree Tapered Drill Rod H22 Hexagon Rock Drilling Tool, designed for mining jack hammers. This high-performance tool features a hexagonal shank for leverage, forged collar for stability, and tapered bit end for precision. Ideal for wet or dry drilling, it offers superior wear resistance and corrosion protection.