High accuracy shank ensures concentricity, allowing stable operation under heavy loads without compromising . Optimized balancing devise minimizes eccentricity and vibration during high-speed operations for improved performance. Compact and space-saving devise makes it easy to handle and store, ideal for any workshop setup. devised for long-term stability, this tool is perfect for repetitive tasks in demanding machining environments. It is suitable for occasions with high requirements for hole processing accuracy, such as the processing of hydraulic valve seats and sensor guide holes, as well as the finishing of holes in precision instruments, aero engine components and other parts., Manufacturer: EYRMQWJPC