Features: This USB small electric drill is the perfect tool for DIY jewelry making enthusiasts, with its compact size and powerful 15W motor. Featuring a working voltage of DC5V, this drill has a maximum no-load speed of 14,000 RPM and a torque of 200g.cm, making it easy to punch holes in circuit boards and other materials. Whether you're a professional jeweler or just beginner, this electric DIY jewelry making tool is an essential addition to your toolkit. Use it at home or on-the-go with a compatible USB power source, such as USB mobile power banks. And with its lightweight ABS housing and range of clamp sizes (0.7-1.1mm), it is easy to use and transport wherever you go. Mainly be used to drill wood board, plastic board, paper sheet, aluminum board, circuit board. Specifications: Material: ABS Color: Red Power: 15W Working Voltage: 5V Working Current: 2-3A(Locked Rotor 5A) No Load Speed: 14000 RPM Clamping Range: 0.7~1.1mm Size: Approx. 4.72x1.18inch(12x3cm) Package Includes: 1x USB Small Electric Drill note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.