1. Electric drills are small in size, , easy to carry, comfortable to hold, and easy to control during drilling. 2. Clamping range: small 0.7-1.2mm, large 2.5-3.2mm, easy to quickly replace the chuck, making drilling work more convenient. 3. A perfect small electric drill, whether you are carving or decorating surfaces, this compact tool can achieve excellent results in just a few seconds. 4. Application: Handheld drill tool for resin wood polymer clay, jewelry making keychain pendant earring, paper, sheet metal, acrylic, aluminum, etc. Supply voltage: 5-6V Clamping range: small 0.7-1.2mm Colour:Black Material:ABS Package Contents: 1 x USB Small electric drill 3 x drill bit 1 x wrench Only 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.