sturdy Metal Construction: Crafted from sturdy aluminum alloy with rust resistant steel bits, ensuring long time for frequent use in crafting and small scale drilling applications Complete craft Tool Set: Comes with 1 electric drill, 6 accuracy bits ( 2x0.8mm, 3x1.0mm, 1x1.2mm), and a wrench for quick bit changes, making it a must have for resin artists and hobbyists Easy operations & USB Powered: Simply connecting the 1.5m USB cable to a power sources ( not computers), select your bit, and start drilling with the portable ( 15W) yet powerful motor for smooth operations Accuracy USB miniature Drill: This 5V low voltages electric drill features a compact design with 16, 000RPM speed, perfect for delicate drilling tasks on resin, wood,, and soft materials in jewelry making and craft projects Versatile Drilling set: Includes 6 high speed steel bits ( 0.8 1.2mm) for holes in resin, beads, and clay, ideal for creating necklaces, earrings, pendants, and keychains, Manufacturer: Whoasyst