Maximize your high-power drilling output with the Y70 T45 D45 610 shank adapter. Precision-engineered for Y70 series hydraulic rock drills, this 610mm striking bar features a heavy-duty T45 thread and a reinforced 45mm diameter. Fully carburized for superior fatigue resistance and perfect linear energy wave transmission in demanding hard rock mining.
Key Performance Advantages
Robust T45 Thread System: The T45 thread provides an expanded load-bearing surface area compared to standard T38 threads, allowing for higher rotational torque transmission and preventing thread stripping or jamming.
Reinforced D45 Structural Rigidity: The 45mm body diameter provides higher resistance to bending and axial fatigue under high feed pressures, ensuring superior hole straightness even in fractured rock formations.
Premium Wear & Fatigue Life: Full-body carburization and intense shot peening create an ultra-hard surface shell to withstand front-head bushing friction, backed by a highly ductile core.
Primary Applications
Underground Production Mining: High-efficiency long-hole stoping, fan drilling, and ring drilling.
Heavy Tunnelling & Drifting: Rapid face development and complex umbrella arch support systems in hard rock.
Bench Drilling: High-penetration blasting for civil engineering excavation and open-pit quarrying.
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