EEEKit Keyless Drill Chuck Conversion Tool, 2PCS 1/4 Inch Shank Hex Micro Drill Bit Adapter, 0.3-6.5mm and 0.3-3.6mm Quick Change Converter for Pin Chuck

Product Size: Includes 2 pcs mini drill chuck adapter for impact driver: silver one (2.7" length, 0.3-6.5 mm clamping range) and black (1.97" length, 0.3-3.6 mm clamping range). Two sizes of mini chucks to suit most of your work needs

Material: The 1/4 inch shank hex chuck drill bit adapter is made of aluminum alloy and carbon steel, which is rust-proof, wear-resistant, durable, and has a long service life

Universal 1/4 Inch Hex Shank: The drill bit converter with a 1/4 inch hexagon handle can be easily inserted into an electric screwdriver, this small chuck is easy to use and quick to switch

Easy Installation: These impact drill chuck adaptors can easily turn an electric screwdriver into a drill or a grinder, without additional installation tools. This impact driver chuck is small and portable, improving your work efficiency

Wide Application: Impact driver drill bit adapter can be adapted to most drills and cordless power screwdrivers. 2 different sizes of hex drill bit adapters can be used in daily maintenance, auto repair, garage, warehouse, office, home, etc