Electric Screwdriver H4 Universal Metal Three-Jaw Chuck

1. Compact in size, suitable for fine small drill bits. It can hold drill bits as small as 1.5mm
2. Compatible with H4 magnetic chuck electric screwdrivers and manual screwdrivers available on the market
3. Three-jaw chuck, firmly holds drill bits ranging from 1.5mm to 2.5mm
4. Magnetic connection and three-jaw chucking ensure stability and no dropping, making replacement and use extremely convenient
5. Does not come off during high-speed rotation, with high strength and low risk of cracking