Features: Function: Designed for resin jewelry making, the pin vise will help you easily drill small holes in resin, which can bring Much convenience for making necklace, bracelet, pendant, earring, key chain, template, etc. Wide Applications: The electric hand drill can be used to drill small holes in resin, wood, polymer clay, jewelry, beads or other materials with not too hard surface, a great help for making DIY projects, necklace, earring, bracelet, key ring , sculpture , doll etc. Easy to use: Insert the drill bit you need, then screw the head tightly to complete the installation. The power is connected and the switch is turned on, you can drill holes. USB cable: There is a USB charging cable that you can use, which you can connect to the power bank or plug in with a adapter.Use range: The clamping range of the collet nozzle is 0.8-1.2mm, you can replace all kinds of drill bits suitable for this size. Features: Material: aluminum alloy + ABS + copper Color green No-load speed: 10,000 rpm Package size: 13.8 * 6.7 * 3.5cm / 5.4 * 2.6 * 1.4inch Package Weight: 166g / 5.9oz