Screwdriver Chuck, Drill Bit Adapter 3/8-24UNF 0.8-10MM Keyless Drill Chuck Clip with 1/4" Hex Shank Adapter

【Model】: Thread size required for chuck: 3/8"-24UNF; Chuck diameter range: 0.8mm to 10mm; With 1/4" hex collet adapter; Suitable for a 9.3mm shaft. 【Universal Screwdriver】: The 1/4" hex shank can easily be inserted into the electric screwdriver. Transform any 1/4" cordless screwdriver into a drill or grinder for quick task changes and smooth workflow. 【Easy to install and use】: Thanks to its unique design, it can be easily installed with one hand. Lock and easily release the drill and quickly change the hexagonal shank screwdriver to convert it to a drill. The chuck securely holds the shank drill. 【High-quality material】: The drill chuck is made of high-quality chrome-vanadium steel, durable and rust-proof, with longer service life and less frequent replacement. 【Wide Application】: The 1/4" hex shank is suitable for most power tools, such as electric drills, grinders, and screwdrivers. The grinder drill bit adapters allow you to drill holes freely with one hand, making them suitable for working in confined spaces, cars, drill presses, lathes, and related applications. Features: Piston Thread Size: 3/8"-24UNF Piston Diameter Range: 0.8mm to 10mm With 1/4" Hex Shank Adapter Suitable for 9.3mm Shank Material: Plastic + Metal Piston Diameter: 40mm/1.57" Chuck Height: 50mm/1.96" Hex Adapter Size: L*Dia/50*6mm/1.96*0.23" Package Includes: 1 Chuck 1/4" Hex Adapter