Carbide nail drill bit corn blue head EXPERT diameter 5 mm / working part 13 mm Head Size:5mm / 13mm Extended 14 mm blade —

Extended 14 mm blade — maximum cuticle coverage per stroke for the most efficient removal on heavy growth

and heavy-duty nail correction

Expert White abrasive — anti-clogging coating resists dust build-up for consistent cut

240 grit) in a Bobbinail plastic case with built-in cutting clip

Left-handed tungsten carbide cone drill bit with medium blue grit and counterclockwise cutting edges

Carbide nail drill bit corn blue head EXPERT diameter 5 mm / working part 13 mm Head Size:5mm / 13mm Extended 14 mm blade —Tungsten carbide corn (barrel) bit with blue (medium) grit, 5 mm head diameter and 13 mm working part for controlled gel removal and nail preparation. Key Features 5 mm head diameter slightly narrower barrel for more precise surface work Blue (medium) grit versatile abrasion level for removal, correction, and preparation Tungsten carbide cuts cleanly with minimal heat generation Universal 2. 35 mm shank fits all standard professional e file machines