A Bedknife Grinder is a specialized sharpening machine essential for maintaining the cutting quality of reel mowers. It is designed specifically to service the bedknife (or bottom blade)—the stationary, critical component against which the rotating reel spins to create a precise, scissor-like cut.

This grinder restores the bedknife’s sharp, flat edge by using a rotating abrasive wheel to remove nicks and wear. The process ensures the blade’s cutting bevel is perfectly sharpened and its back is lapped flat for seamless contact with the reel. Regular use is crucial for preventing ragged grass tips, which can lead to disease and poor turf health.

Primarily used in professional turf management settings like golf course maintenance shops, this tool is fundamental for achieving the superior cut and healthy, pristine turf surfaces demanded by high-quality lawns and sports fields.