Sharpening stones
Sharpening stones for reel and bed knife grinding machines, suitable for brands like BERNHARD, NEARY, PEARLESS, and FOLY.
During daily use, reel mowers and bed knives come into contact not only with grass but also with stones, sand, and branches. This causes gradual dulling, which eventually leads to subpar cutting performance and an uneven mowing pattern.
Sharpening Stones for Optimal Mowing Results
Sharpening is done using a grinding machine and sharpening stone, with the reel mower usually mounted on the machine for precise processing. The sharpening method directly impacts the mowing result, fuel efficiency, and engine strain.
Different Sharpening Techniques
Depending on the required precision and reel type, several sharpening techniques are available. For example, single-blade sharpening sharpens each blade individually, while cylindrical sharpening gives uniform treatment to all blades. With cylindrical and relief grinding, the reel is first cylindrical ground, followed by another grind to reduce the contact area between reel and bed knife.
The Right Sharpening Stone for Your Machine
The sharpening stone choice depends on the method and reel type. Conical stones are specifically for bed knife sharpening, while flat stones are ideal for cylindrical and relief grinding on mower cylinders.