Coarse-grit sharpening stone (emery) for slicer sharpeners, compatible with Hobart slicers and compatible models. It fits onto the machine's built-in sharpening unit and is used to sharpen the edge of the circular blade during use.

The coarse grit stone is used in the first sharpening stage: it removes more material and is suited to restoring a very worn or damaged blade edge; it is normally paired with a fine-grit stone for the finishing and polishing stage of the edge.

• Application: Hobart slicer sharpener and compatible models
• Outer diameter: 38 mm
• Thickness: 8 mm
• Centre hole: 8 mm
• Grit: coarse

Replace it when it is worn down, uneven, or glazed on the surface - in these conditions it no longer sharpens correctly and can even damage the blade edge instead of restoring it.