Multi Purpose Power Sharpener Drill Bit Knife Scissor Plane Chisel Blade Knife High Speed Drill Sharpener Knife & Scissor Sharpener, Chisel & Plane Sharpener Input Power: 70 Watt @ 110 Volt / Max, Speed: 6700 RPM (No Load) Sharpens Straight Edge Chisel and Plane Blades from 1/4" ~ 2" Wide Overall Dimension: 8" x 8" x 8"