NANIWA Lobster Mark Diamond Sharpening Stone – Professional Japanese Diamond Whetstone for Hard Steel & Precision Flattening
The NANIWA Lobster Mark Diamond Sharpening Stone is a professional-grade sharpening tool designed for fast and efficient grinding of knives and hard materials.
Unlike traditional water stones, this diamond stone uses a bonded diamond abrasive surface that allows rapid material removal and effective sharpening of extremely hard steels. It does not require soaking before use; simply apply water to the surface and begin sharpening immediately.
This model is especially suitable for precision tasks such as blade flattening, angle correction, and backside (uraoshi) finishing. It is also widely used for chisels, plane blades, and kitchen knives requiring high abrasion performance.
The stone comes with a #600 dressing stone (75 × 15 × 15 mm) for surface maintenance and flattening, ensuring consistent sharpening performance over long-term use.
Available in multiple grit options including #400, #600, #800, #1000, #3000, and #6000.
| Brand | NANIWA Lobster Mark |
| Item | Diamond Stone |
| P No. & Grit | DR-7506: #600 DR-7508: #800 DR-7510: #1000 DR-7530: #3000 DR-7560 : #6000 |
| Application | Ceramics, Carbon Steel/Stainless Steel Knives, Scissors, Razors, Shears, Sickle, Glass, Stone, variety of Cutlery |
| Size(of Stone) | 210 × 75 × 16 mm (approx. 8.3 × 3.0 × 0.6 inches) *Diamond layer: 1 mm |
| Attachment | Dressing Stone(75 mm x 15 mm x 15 mm) |
===IMPORTANT notes before purchase!!!===
1.Import duties, taxes(VAT, GST, etc.) and Handling Charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
2. Please check with your country's customs office to determine what these additional costs will be prior to purchasing.
We cannot accept any return or cancellation, due to such duties unpaid in your country.