Keep your chisels, bits and tools sharp with these diamond hone sharpening blocks! The blocks, or sharpening stones, sharpen quickly, evenly and efficiently to provide sharper, safer edges for a wide variety of tools. Ideal for sharpening high speed and carbide steels, these blocks come in three color-coded grits: course, medium and fine.
- Blue (coarse 180)
- Yellow (medium,260)
- Red (fine, 360)
- red (fine, 360)