Keyless Drill Chuck
This drill chuck features a simple structure and delivers reliable performance. Its elastic parts ensure secure sleeve positioning, while high unlocking torque effectively prevents inertia loosening.





Technical Specifications
Overview
Professional Grade Keyless Drill Chuck
This high-performance keyless drill chuck offers a robust, self-tightening design that eliminates the need for a traditional chuck key, allowing for faster and more efficient bit changes. Engineered for durability and long service life, it is suitable for extended work sessions and demanding drilling applications. Its ergonomic construction ensures a secure, reliable grip on drill bits, making it an essential component for impact drills.
Technical Specifications
Fixture Range
- Connection Size
- 1/2-20UNF
- Diameter
- 42 mm
- Length
- 64.5 mm
Compatibility & Usage
Power Compatibility
- AC Impact Drills below 1200W
- DC Impact Drills below 28V
- Key Features
- Keyless DesignSelf-TighteningErgonomic GripHigh Durability



