High-Precision SK30/40/50 Integrated Milling Drill Chuck – Premium Tool Holder for Industrial Efficiency
Durable DIN69871-compatible chuck with hardened steel construction ensures long-lasting performance under heavy machining loads. Precision-ground SK shank (30/40/50) guarantees seamless integration with milling/drilling machines for zero-runout operation. Advanced keyless design with self-tightening mechanism boosts productivity—ideal for rapid tool changes in CNC milling, metalworking, and automotive fabrication. Anti-slip grooves provide exceptional grip even in high-speed applications. Ultra-fine internal tolerances (<0.01mm) minimize vibration, delivering flawless finishes on steel, aluminum, and composites. Corrosion-resistant nickel plating withstands coolants and harsh workshop environments. Optimized for industrial batch processing, mold making, and aerospace part manufacturing. Bulk order discounts available—global wholesale pricing with same-day dispatch.