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Refresh and clean sharpening stones in the coarse range
Purpose
The Coarse Stone Booster is designed to refresh and clean sharpening stones with grit ranging from 500/400 µm (approx. 30–50 grit) to 120/100 µm (approx. 120–150 grit).
Compatibility
Light flattening and cleaning of synthetic stones (Boride, Naniwa, Shapton, Suehiro). Quick cleaning and light flattening of Hapstone Premium CBN and diamond stones. Works with PDT Premium and Expert series (metallic and resin bonds).
How to use
Soak the booster for 2–3 minutes before use.
Run the sharpening stone over the surface of the booster using a variety of motions.
Avoid excessive pressure to maintain the geometry of the stone.
After use, rinse the booster thoroughly under running water to remove any abrasive residue.
Specifications
