precision thread and tapered holes allow tight attachment to the tool, ensuring a stable and accurate fit. The housing is coated with electrophoretic paint, providing antirust performance in harsh environments and extending service life. An anti thrust bearing converts the applied torque into strong, reliable gripping force for consistent clamping. The clamping jaws are specially treated to enhance wear resistance for longer life and sustained precision. Compatibility and materials: designed for tools with standard precision thread and tapered hole interfaces; robust housing with protective coating; wear resistant jaws for durability. Performance benefits: reliable tool attachment, reduced slippage, and durable operation in demanding conditions. Use scenarios: 1) Mount precision tools on CNC milling machines or drill presses where a tight, repeatable attachment is essential. 2) Deploy in automated production lines where consistent grip is required under varying torque. 3) Work in environments with coolant, moisture, or corrosion risk to benefit from the electrophoretic coated housing and long wear life.