4PCS Drill Chuck Change Adapter Keyless Chuck Conversion Tool Keyless Drill Chuck Drill Adapter in 1/4 1/8 1/16

USAGE: These drill chuck screwdriver adapters can easily turn an electric screwdriver into a drill or a grinder and can be quickly switched during work to save time and work efficiency UNIVERSAL HEX : The drill adapter s universal hexagon handle can be easily inserted into an electric screwdriver which is easy to and quick to switch MATERIAL: The drill conversion chuck set is made of steel rust-proof wear-resistant and durable and has a long service life WIDE RANGE OF APPLICATION: These drill chucks have specifications and can be used for drill bits and electric screwdrivers; they can be used in garages warehouses offices houses etc Colour:Black+silver Material:steel Package Contents: 1 * Hex handle 0.3-3.6mm black chuck 1 * Hex handle 0.3-6.5mm silver chuck 1 * Hex handle 0.3-6.5mm black chuck 1 * Hex handle 0.6-8mm black chuck Only the above package content other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.