Carbide nail drill bit corn blue head EXPERT diameter 5 mm / working part 13 mm Head Size:5mm / 13mm Hand-sharpened metal edges — precision

Hand-sharpened metal edges — precision grind underneath the fibre ensures dependable pickup

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

1 mm head for efficient cuticle work

Medium (blue) grit — versatile cut for gel removal

Professional nail technicians performing nail length and shape correction

Carbide nail drill bit corn blue head EXPERT diameter 5 mm / working part 13 mm Head Size:5mm / 13mm Hand-sharpened metal edges — precisionTungsten 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