Characteristic: The batch head is made of alloy steel as a whole to improve hardness, with small strength wear and high toughness and not easy to be damaged.The cutter head is tightly , which makes the screw bite tightly and firmly and is not easy to , so the operation is more efficient.High-precision concentric shaft, not easy to shake, not easy to and wear, more durable.The whole batch head is magnetized, which can firmly absorb screws during use and improve work efficiency.Hexagonal joint, durable and , such as lithium drill/hand drill.DescribeName: electric screwdriver setQuantity: 1 setPay attention to1. The electric drill 48V is not recommended, and it can't be driven with weak force.2. Tools using hexagonal handles such as wind batch can be used.3. Please wear safety protection equipment when using tools.Material: steelcolour: silver+blackPackage Contents:1 x Electric screwdriver setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.