Self-Tightening Drill Chuck
This accessory is recommended for power impact electric drills. Its self-tightening mechanism ensures a firm grip that increases with torque.



Technical Specifications
Product Overview
High-Precision Self-Tightening Drill Chuck
This self-tightening drill chuck is engineered for high precision and superior gripping force in professional drilling and milling applications. Its advanced design features a positive lock mechanism that prevents loosening during sudden stops or reverse operations, ensuring maximum safety and stability. The automatic tightening feature increases clamping force in proportion to torque, effectively eliminating tool shank slippage during demanding tasks.
Key Features
Core Features
- Positive lock mechanism to prevent accidental loosening
- Automatic gripping force increase proportional to torque
- Hardened quenched parts for high durability
- Includes manual loosening key for high-torque release
Technical Specifications
Performance Metrics
- Material Treatment
- Quenched SteelHeat Treated



