Emery grinding wheel for slicer sharpeners, compatible with FIA Boston and similar models. Diameter 45 mm, thickness 12 mm, center hole 10 mm.

Fits onto the slicer's built-in sharpener to hone the circular blade, restoring a clean edge when the blade starts cutting unevenly or loses sharpness. It is a wear part: replace it once the abrasive surface becomes glazed, uneven or worn smooth.

Before ordering, check diameter, thickness and hole size against your sharpener to confirm fit.