If you use the commercial knife sharpener heavily for your operation, this is an option that you can save money. Keep the base of the sharpening wheel, cut out the first layer of the sandpaper-like layer. Then slip on this sleeve. Please check the second layer black cushion part, once it becomes hard, please purchase another complete wheel as a hard black cushion will affect the sharpening result.
Master Grade Soft-Touch Coarse Sharpening Wheels/Sleeve-outer part only
Approximately last up to 2,000~2,500 passes
For re-profiling or to repair knives with chip(s) up to 1/8" or less
It will become medium and then fine wheels in the end
Master Grade Soft-Touch Medium Sharpening Wheels/Sleeve-outer part only
Approximately last up to 1,500~1,800 passes
For heavy commercial use or speed sharpening
It will become fine wheels in the end
Master Grade Soft-Touch Fine Sharpening Wheels/Sleeve-outer part only
Approximately last up to 1,000~1,200 passes to get razor sharp. Not for Pre- sharpening (re-profiling)
Each box contains 10 pairs of Sharpening Wheels/Sleeves