... tool sharpener 1)Application:Grinding Blade, Knife or Tools 2)Length Range:0-1000mm 3)Speed:2.52 M/Min tool ... sharpener 1. The Blade sharpener is used for grinding blade, knife or ... up body, worktable, skateboards, electric slower, grinding head, and electrical components. It is compact ... efficiency (2-3 times that of conventional grinding machine) and other characteristics. (KML-2100) ...