We have been designing and building mower sharpeners since 1902. That is more than 112 years, longer than anyone else. In 90 of those years, the president and owner was also the chief engineer. And that continues today.

We are engineering driven. We strive to design and build the best mower sharpeners. That is why our sharpeners are at least 2 to 3 times faster and more than 10 times as precise as any competitor's with a price that is hard to beat.