BT-APU Drill Chuck High-Speed Tool Holder for Milling Tools
Precision-engineered from hardened alloy steel for superior durability and minimal runout. Ultra-fine grinding ensures seamless compatibility with high-speed CNC and manual milling machines. Self-tightening design enhances grip stability under heavy loads, ideal for industrial metalworking, woodworking, and composite material processing. Heat-treated components resist wear and deformation, extending tool life in continuous operation. Low-profile construction maximizes workspace clearance for intricate machining tasks. Direct replacement for standard tool holders, optimized for ER collets and end mills. Includes anti-slip grooves for secure handling during rapid tool changes. Global bulk pricing available—wholesale quantities ship same day with certified calibration reports.