Unique Electric Drill Pen: The new design electric power drill kit releases your hands from manual hand drills and operates for 30 minutes after full charging. The textured aluminum body and non-slip grip provide a compact and comfortable user experience. 3-Speed Adjustment: The rotary micro drill pen features a high-quality motor with three speed settings: 5000rpm, 10000rpm, and 18000rpm. Different speeds are suitable for various materials. Useful Bits Accessories: Includes 8 drill bits (0.8, 1.0, 1.2, 1.3, 1.5, 1.8, 2.0, 2.2mm) made of titanium-plated high-speed steel for enhanced hardness and durability. Also includes 3 small saw blades for light cutting tasks. Use pliers or wear gloves when installing bits to avoid injury from sharp edges. Easy to Use and Carry: All bits have a uniform 2.35mm diameter. Pull out the screw wrench stored in the end of the drill body, loosen the chuck, insert the bit, and tighten securely. Simple to operate and convenient to carry outdoors after charging. Ideal DIY Gift: This drill kit is specially designed for DIY jewelry and crafts projects, including epoxy resin, keychains, necklaces, earrings, anklets, bracelets, wood slices, acrylic, plastic, aluminum, and coins. A great gift for hobbyists and craft enthusiasts.