DMT D4F Dia-Sharp D4 4 Inch Continuous Diamond Sharpener, Fine Grit. The Dia-Sharp® 4" continuous diamond sharpening stone delivers full-size sharpening while maximizing work and storage space. Perfectly suited for small contact area and pointed tools. Available in coarse, fine and extra-fine diamond grits; grit clearly marked on side of stone. Sharpening with diamonds is fast and easy. No messy oils needed--sharpen dry or with water. Great for pocket knives or any small tools.
- Size: 4" x 7/8" x 3/16"
- Fine diamond (25 micron / 600 mesh) for a razor sharp edge
- Compact bench or counter use
- Sharpens knives faster than conventional stones with DMT®'s monocrystalline diamond surface
- No oil is needed-sharpen dry or with water
- Durable construction will provide years of consistent performance and reliable service