Choose the routine before the grit
A stone you can prepare, secure and maintain is a more useful starting point than a long grit ladder. First identify the exact knife and the edge work needed. Then decide whether you can support water, oil or the maker’s dry-use routine. The table below shows specific maker examples; a material name does not supply a universal soaking rule.
Stone types, maker grit labels and care
Compare each instruction with the exact stone you own. Wüsthof’s soaking guidance and Shapton’s first-use exception are different. DMT’s numbers are explicitly mesh and microns. Arkansas grades describe a different system. Missing fields remain visible instead of borrowing instructions from another maker.
| Maker example / type | Published grit or label | Grit series | Soak, oil, water or dry | Flattening / maintenance | Source |
|---|---|---|---|---|---|
| Soaking waterstone — Wüsthof example | Coarse / fine; numeric grit Not published on this instruction page | Maker product labels; standard Not published | Water; soak about 10 minutes for the linked Wüsthof instructions | Not published on this page; obtain the stone’s care instructions | Wüsthof stone instructions; checked 2026-11-07 |
| Splash-water stone — Shapton example | FAQ relates 320 to 40 µm and 2000 to 6 µm | Shapton maker classes; no assumed JIS equivalence | Water splash; first use: maker recommends 5–6 minute pre-soak | Lap uneven surfaces with the maker’s matched lapping equipment | Shapton FAQ; checked 2026-11-07 |
| Oil / natural Arkansas — Dan’s EZ Hone | Soft (medium), Hard (fine), True Hard (extra fine); kit also has coarse silicon carbide | Arkansas maker grades; not interchangeable with synthetic grit numbers | Kit includes oil and instructions; exact application steps Not published on the product page | Not published in the cited product record | Dan’s EZ Hone; checked 2026-11-07 Dan’s Arkansas grades; checked 2026-11-07 |
| Diamond plate — DMT | Coarse 325 mesh / 45 µm; Fine 600 / 25 µm; Extra fine 1200 / 9 µm | DMT mesh and published microns | Use dry or water if needed; no oil in this maker guide | Guide describes a separate Dia-Flat lapping plate for flattening stones; it does not prescribe lapping the sharpening plate | DMT sharpening guide; checked 2026-11-07 |
| Ceramic / diamond — Fällkniven DC4 maker example | Ceramic 5 µm; diamond 25 µm | Maker-published microns, not an assumed JIS grade | No oil or water for sharpening; occasional warm water and liquid soap for cleaning | Maker says the materials keep their flat shape as they wear; no routine lapping prescribed | Fällkniven DC4 instructions; checked 2026-11-07 |
Five products with maker specifications
These listings cover Arkansas grades and diamond plates at several abrasive stages. Each links a maker record for its grade or grit. Prices are dated feed observations; confirm the exact model, kit contents and checkout total with the retailer.
| Product | Format | Abrasive grade | Dated feed price | Maker evidence and retailer |
|---|---|---|---|---|
| Dan’s Whetstone EZ-Hone Four-Stone Kit | Oil / Arkansas kit | Coarse silicon carbide; Soft, Hard and True Hard Arkansas | $38.99 at KYGUNCO in the AvantLink feed on November 7, 2026; prices change. | Dan’s EZ Hone; checked 2026-11-07 Check price at KYGUNCO |
| DMT 8-Inch Dia-Sharp Coarse Bench Stone | Diamond plate | Coarse: DMT 325 mesh / 45 µm | $52.99 at KYGUNCO in the AvantLink feed on November 7, 2026; prices change. | DMT sharpening guide; checked 2026-11-07 Check price at KYGUNCO |
| DMT 6-Inch Dia-Sharp Fine Bench Stone | Diamond plate | Fine: DMT 600 mesh / 25 µm | $27.99 at KYGUNCO in the AvantLink feed on November 7, 2026; prices change. | DMT sharpening guide; checked 2026-11-07 Check price at KYGUNCO |
| DMT 6-Inch Extra Fine Diamond Whetstone | Diamond whetstone | Extra fine: DMT 1200 mesh / 9 µm | $37.99 at KYGUNCO in the AvantLink feed on November 7, 2026; prices change. | DMT sharpening guide; checked 2026-11-07 Check price at KYGUNCO |
| DMT 8-Inch Dia-Sharp Extra Extra Coarse Bench Stone | Diamond plate / repair grit | Extra extra coarse: DMT 120 mesh / 120 µm | $80.99 at KYGUNCO in the AvantLink feed on November 7, 2026; prices change. | DMT sharpening guide; checked 2026-11-07 Check price at KYGUNCO |
What does “1000 grit” tell you?
A bare grit number is not enough. The whetstone grit converter keeps JIS microgrits, FEPA, ANSI, CAMI and DMT mesh separate. It compares recorded particle sizes, not cutting speed or finish. A maker-specific label without a published micron value stays outside conversion. Do not turn Dan’s related Arkansas grit ranges into a certified JIS grade. Dan’s Arkansas grades; checked 2026-11-07.
Which grit should come first?
Use the stone maker’s instructions for the edge condition. DMT separates repair from refinement and advises moving from coarser to finer abrasives. Its guide gives 325 mesh as coarse, 600 as fine and 1200 as extra fine. Those names belong to DMT’s series. Buying the largest grit number does not resolve a damaged edge or an uncertain blade angle. DMT sharpening guide; checked 2026-11-07.
Soak, splash, oil or dry?
Read the product instructions before adding any liquid. Wüsthof says, “Submerge the stone in water for approximately ten minutes.” That statement applies to its linked whetstone routine. Shapton’s FAQ instead allows a splash of water after a first-use pre-soak recommendation. Dan’s EZ Hone includes oil, but the accessible product page does not publish the full oil application procedure. Do not fill that gap with waterstone advice. Wüsthof stone instructions; checked 2026-11-07. Shapton FAQ; checked 2026-11-07. Dan’s EZ Hone; checked 2026-11-07.
Do I need to flatten every stone?
Shapton describes lapping an uneven stone. Fällkniven says the DC4 materials keep their flat shape as they wear, while DMT describes a separate Dia-Flat lapping tool. Follow the maintenance rule for the exact abrasive instead of flattening every product by default. Shapton FAQ; checked 2026-11-07. Fällkniven DC4 instructions; checked 2026-11-07. DMT sharpening guide; checked 2026-11-07.
What should I buy with the stone?
Confirm a stable support, the right liquid if required, and the maker’s cleaning and maintenance instructions. Check which parts come in the exact listing; a replacement stone for a guided system is not necessarily a freehand bench stone. Our sharpener comparison covers guided kits. The whetstone steps explain preparation and angle records before you start.
How we chose these
We chose five listings for their abrasive formats and grit coverage, using the saved earning-merchant roster and feed receipts. The maker table explains preparation and maintenance; each offer links its own available maker evidence. This is manufacturer research with no sharpening trials or performance ranking.
Sources and scope
Manufacturer research, not a KnifeCritic hands-on test. Read dates identify the saved evidence.
- Dan’s EZ Hone; checked 2026-11-07
- Dan’s Arkansas grades; checked 2026-11-07
- DMT sharpening guide; checked 2026-11-07
- Fällkniven DC4 instructions; checked 2026-11-07
- Shapton FAQ; checked 2026-11-07
- Wüsthof stone instructions; checked 2026-11-07