Specification: Item Type: Mini Drill Material: ABS, Alloy Weight: Approx. 120g / 4.2oz Product Size: Approx. 17.5 x 8 x 4cm / 6.9 x 3.2 x 1.6in Uses: Can be used for drilling holes in resin, wood, polymer clay, jewelry, beads, or other materials with less hard surfaces Rated Voltage: AC Single Phase and DC 50V or more below 250V Rated Power: 10W No-Load Speed (Maximum): 11000rpm Maximum Drill Chuck Diameter: Approx. 1.2mm / 0.05in 8mm / 0.31 Inch Features: 1. 10 Bits: The mini drill comes with 10 bits ranging from 0.8 mm to 1.2 mm, allowing you to choose the most suitable bit according to your needs. 2. ABS and Alloy: The body of our mini drill is made of ABS, and the drill bit is made of hard alloy, which is wear-resistant and has a long service life. 3. Compact and Portable: This mini drill is compact and lightweight, easy to carry and use, and practical for all kinds of DIY drilling work. 4. Wide Application: This mini drill is designed for resin jewelry making, such as necklaces,