General description With the vhbw Quick-Change Clamping Chuck, you can easily install drill parts without the need for tools, allowing for quick and convenient switching between different drill heads. This robust chuck is designed for both clockwise and anti-clockwise rotation, enhancing your efficiency and flexibility during drilling tasks. Technical specifications Chuck external diameter: 4.3 cm Total length: 6.6 cm Weight: 248 g Span: 1.5 - 13 mm Device connection: 1/2"x 20 mm UNF Type: 13-1/2 Radial locking mechanism Colour: red / black Other information Content of delivery: 1x drill chuck