Optimize your tunneling and drifting efficiency with the HLX5 R32 D45 575 shank adapter. Precision-engineered as a direct replacement for Sandvik HLX5 / HLX5T hydraulic rock drills, this 575mm striking bar features a standard R32 thread and a robust 45mm diameter. Fully carburized for superior fatigue resistance and perfect linear energy wave transmission in hard rock environments.
Key Performance Advantages
Reinforced D45 Structural Strength: The 45mm diameter provides a larger cross-section compared to standard 38mm shafts, drastically reducing shank flexing and ensuring excellent hole straightness under heavy feed pressures.
Precision 10-Spline Drive: Fully CNC-machined to guarantee 100% dimensional compatibility with the HLX5 rotation chuck, ensuring smooth torque transmission and minimizing wear on internal drifter parts.
Premium Fatigue & Wear Life: Full-body carburization and intense shot peening generate beneficial compressive stresses, creating a "glass-hard" surface shell backed by a ductile, shock-absorbing core.
Primary Applications
Underground Drifting & Tunnelling: Optimized for Sandvik DD210 and similar face drilling jumbos.
Roof Bolting & Ground Support: Excellent energy transfer for tight-space anchoring installations.
Civil Infrastructure Drilling: Reliable penetration for specialized micro-piling and excavation.
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