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 use with wireless screwdrivers and drilling machines, enhancing your efficiency and flexibility during tasks. Technical specifications Chuck internal diameter: 10 cm Chuck external diameter: 38.8 cm Total length: 71.5 mm Weight: 339 g Colour: black Other information Replacement for Bosch 3165140077606 Content of delivery: 1x drill chuck