Power Fist 8680282 is a multi-task sharpener that comes with three different attachments and a diamond wheel kit. This device is capable of sharpening drill bits, knives, scissors, straight edge chisels, and plane blades. The drill bit attachment can handle drill bits sized 1/8 to 3/8 in. (3 to 10 mm), while the chisel and plane blade attachment can accommodate widths from 1/4 to 2 in. (6 to 51 mm). The no-load speed of the sharpener is 4,800 RPM, and it operates on 120V, 60Hz power. The device also features a polarized plug for added safety.