Yes, that will suffice, but if you have a badly dulled or nicked edge, it can take some time......For restoring badly abused razors, but a DMT 1200 grit diamond stone, (about 40 bucks for a 6x2") or lay some wet/dry sandpaper on a known flat surface, like a countertop. Wet the counter first to keep a suction under the sandpaper. You can find fine (1000 grit or so) in the auto parts store.