Widely compatible and efficient - Extends utility for woodwork and fixture tasks. Fits lathes, CNC machines, and drill presses with a three-jaw self-centering design for fast, accurate gripping of round and hex stock. Durable yet lightweight - Made from hardened material for long lasting durability and a stable grip, while remaining lightweight to save space and ease handling. Improved machining stability - Three point synchronous clamping automatically corrects center deviations, delivering consistent accuracy and stable performance for your lathe chuck tasks. Easy setup and operation - Lever and rod adjustments simplify tightening and loosening, reducing steps and speeding up workflow for lathe chuck users. Practical use scenarios - Wood turning: hold cylindrical wooden stock for precise shaping on a wood lathe. - CNC/metal turning: grip small metal rods or shafts with reliable center support. - Drilling and fixture work: mount stock securely on a drill press for clean, accurate holes and fixture setups.