Specification: Origin: Mainland China Material: Stainless Steel Material: ABS shell Voltage: 220V-240V Power/current: 65W (do not worry about low power, keep pressing) No-load speed: 6000rpm Maximum grinding wheel diameter: Diameter: 56mm Emery: 180 mesh Grindable drill bit size: Diameter: 3-13mm Knife width that can be sharpened: 6-51mm, width limit and removable width without limit; The angle of the cutter head is adjustable: 15-50 with strong magnet adsorption Product size: about 155.00x150.00x141.00mm (6.1x5.91x5.55inch) Includes three work modules: 1.HSS Drill Bit Sharpener - Sharpens all high speed steel drill bits from 3mm to 13mm. 2. Knife and Scissor Sharpener - Sharpens all straight edge knives and scissors. 3. Chisel and Flat Shaper - Re-sharpens chisel and flat blades with widths from 6mm to 51mm. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 XDrill Bit Sharpener _x000D_