DMT's high-quality Diamond Burr Stone.70x24x5mm.
- Green, Extra-Fine, 9 micron, 1200 mesh.
- Red, Fine, 25 micron, 600 mesh.
- Blue, Coarse, 45 micron, 325 mesh.
- Black, Extra Coarse, 60 micron, 220 mesh.
- Silver, Extra-Extra-Coarse, 120 mesh.