Product Review

Works with any Power Drill - Faster Mowing.
Makes it easy to get sharp edge on mower blade without gouges or unevenness; maintain blade balance
1/4" shank fits any power drill; built-in guide produces proper edge-angle; permanent abrasive stone
Brings back original blade-edge sharpness, helps eliminate blade nicks from rocks & sticks
Cleaner cuts with finer clippings for healthier lawn; mow faster & with less mower effort
Works on most mowers without blade removal - make your blade like-new in less than 10 minutes.