This 4pcs drill chuck set includes a variety of sizes and types, such as chuck, drill bit adapter, and drill chuck adapter, making it perfect for all your drilling needs. The keyless drill chuck design allows for quick and easy bit changes, ensuring you can maintain your work progress without any interruptions. Our drill chuck extension and power drill chucks are designed to fit most cordless screwdrivers and drills. The keyless chuck feature provides a secure grip on your drill bits, while the drill chuck adapter 1/4 hex shank ensures compatibility with a wide range of tools. This mini drill chuck set is ideal for use in cars, garages, warehouses, offices, and homes. The keyless drill chuck adapter allows for seamless transitions between driving and drilling tasks. With the ability to change bits in seconds, you can work more efficiently and with greater precision. The mini drill chuck design is perfect for working in tight spaces, giving you the freedom to drill with one hand. Made