





🪓 Sharpen like a pro, cut like a boss!
The Naniwa NA-0040 New Arata Professional Rough Whetstone #400 is a high-quality Japanese sharpening stone designed for fast and effective grinding of hardened steel blades. Measuring 8.3 x 2.8 x 0.6 inches, it features a coarse #400 grit ideal for restoring dull knives, scissors, chisels, and other precision tools. Lightweight and portable, it comes with a storage case, making it perfect for professionals and enthusiasts seeking reliable, artisan-grade sharpening performance.
| Material | Stone |
| Brand | Naniwa |
| Color | Green |
| Product Dimensions | 9.45"L x 3.19"W x 1.3"H |
| Item Weight | 1.58 Pounds |
| Grit Type | Coarse |
| Number of Items | 1 |
| Manufacturer | ナニワ研磨工業 |
| Part Number | NA-0040 |
| Item Weight | 1.58 pounds |
| Item model number | NA-0040 |
| Is Discontinued By Manufacturer | No |
| Style | Rough Whetstone #400 |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Grit Rating | 400 |
| Included Components | No |
| Batteries Included? | No |
| Batteries Required? | No |
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