BT30 CNC Spindle Pull-Out, Through-Hole Cooling

【Through Cooling】The hollow design of this tool holder allows coolant to flow directly through the body, reducing heat buildup at the cutting edge during high-speed milling.
【Hardened Steel Body】Made of alloy steel with specialized quenching and hardening processes, this 60-degree spindle puller resists deformation under repeated clamping forces.
【Anti-Slip Engagement】The precision threads of this tool holder maintain tight contact with the spindle barrel, minimizing vibration and friction wear that often cause spindle runout on CNC machines.
【Anti-Corrosion Finish】The surface treatment of this tool holder repels cutting fluids and resists oxidation in humid shop environments, extending the service interval between tool changes.
【Wide Machine Compatibility】This tool holder fits BT30 collet holders commonly used on compact machining centers, Fanuc Robodrill and others, where balancing tool assemblies is essential.