Maximize your high-torque drilling and tunneling efficiency with the HL510 T38 D38 460 shank adapter. Precision-engineered for HL510 series hydraulic rock drills, this 460mm striking bar features a heavy-duty T38 thread and a robust 38mm diameter. Fully carburized for superior fatigue resistance and perfect linear energy wave transmission in hard rock development.
Key Performance Advantages
High-Torque T38 Connection: The heavy-duty T38 thread distributes rotational force evenly, preventing thread stripping or jamming during deep-hole drilling or in fractured ground.
Rigid D38 Cross-Section: The 38mm body diameter delivers superior structural integrity, eliminating shank flexing and ensuring excellent hole straightness under high feed pressure.
Premium Wear & Fatigue Life: Full-body carburization and shot peening create an ultra-hard exterior shell to withstand front-head bushing friction, backed by a ductile, shock-absorbing core.
Primary Applications
Underground Drifting: Fast face development and heavy tunneling in medium-to-hard rock.
Production Mining: Reliable performance for medium-to-long hole blast hole patterns.
Heavy Ground Support: Precision-aligned hole drilling for the installation of T38 rock bolts and anchors.
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