Coarse 220 grit stone for repair and fast material removal
The Red Shrimp #220 coarse whetstone is for the heavy first stage of sharpening: repairing chips, resetting bevels and bringing very dull blades back into shape before moving to a medium stone.
The silicon carbide abrasive cuts quickly, so it is useful on hard carbon steels, garden blades, woodworking tools and knives that need more than a light touch-up. This is not a finishing stone; it leaves a coarse scratch pattern that should be refined afterwards.
Where it fits in the sharpening sequence
- #220 coarse: repair chips, reset bevels and remove steel quickly.
- #1000 medium: establish a clean working edge after the coarse stage.
- #4000 finishing: refine and polish an already sharp edge.
Best suited to
- Repairing small chips and damaged edges
- Re-profiling very dull blades
- Carbon steel knives, garden tools and woodworking blades
- Sharpeners who already have a medium stone for refinement
Who should not buy this
- Do not buy this for regular light touch-ups; choose a 1000 grit stone instead.
- Do not buy this as a finishing stone; it is intentionally coarse.
- Do not use it as your main flattening solution if you flatten stones often; use a dedicated flattening stone.
Care expectations
Soak briefly before use, rinse slurry and steel build-up while sharpening, then rinse and dry naturally in the shade. Keep the surface reasonably flat with a flattening stone when dishing appears.
Refine with the Naniwa Gouken Deluxe 1000 grit whetstone, keep stones flat with the Grooved Flattening Stone, or browse all Japanese tool care and sharpening.
