![[ROBOSTER C] — NAJ-508 Whetstone](https://img.prosourcemro.com/2026/05/1262152-1-2.jpg)
Abrasives & Brushes
ROBOSTER C
[ROBOSTER C] — NAJ-508 Whetstone
Family ID: 255-0059
ROBOSTER C NAJ-508 Whetstone is a sharpening stone designed to restore and maintain cutting edges on blades and tools, sourced direct from Korea. Whetstones like this are commonly used by machinists, maintenance technicians, and tradespeople to manually hone knives, chisels, plane blades, and precision cutting tools to a sharp, clean edge. Request a quote today for export-ready supply at competitive pricing, fulfilled by a KITA-registered Korean exporter.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 255-0059 | NAJ-508 | ROBOSTER C | #800 (NAJ-508) | Thickness: 30 | Width W: 65 | Length: 210 | Grit: 800 | ||
| 255-0068 | NAJ-510 | ROBOSTER C | #1000 (NAJ-510) | Thickness: 30 | Width W: 65 | Length: 210 | Grit: 1,000 | ||
| 255-0077 | NAJ-512 | ROBOSTER C | #1200 (NAJ-512) | Thickness: 30 | Width W: 65 | Length: 210 | Grit: 1/200 | ||
| 255-0660 | NAJ-502 | ROBOSTER C | #220 (NAJ-502) | Thickness: 30 | Width W: 65 | Length: 210 | Grit: 220 | ||
| 255-0679 | NAJ-515 | ROBOSTER C | #1500 (NAJ-515) | Thickness: 30 | Width W: 65 | Length: 210 | Grit: 1500 | ||
| 255-0688 | NAJ-530 | ROBOSTER C | #3000 (NAJ-530) | Thickness: 20 | Width W: 65 | Length: 210 | Grit: 3000 | ||
| 255-1182 | NAJ-560 | ROBOSTER C | #6000 (NAJ-560) | Thickness: 20 | Width W: 65 | Length: 210 | Grit: 6000 |
