HILDA electric engraving pen and mini drill, model MG3328. AC-powered tool for home DIY tasks such as cleaning, grinding, carving, sharpening and cutting. Rated input power 150 W, no-load speed 10,000 rpm, maximum drilling diameter 0.04–0.13 in, rated voltage 220 V. Rated torque about 14.8 lb·ft and weight approximately 4.41 lb; customization options available.