Diamond nail drill bit ball blue head EXPERT diameter 4 mm ULK-PRM-52 Five graded polishers — covers

Five graded polishers — covers every stage of the finishing sequence

AISI 420 steel at 48 to 51 HRC: corrosion-resistant and polished with GOI paste

and dark metallic accent nails

Thin profile — direct nail contact without foam for precise

STALEKS SMART 31 broad straight mineral nail file in uniform 240/240 grit

Diamond nail drill bit ball blue head EXPERT diameter 4 mm ULK-PRM-52 Five graded polishers — coversSTALEKS PRO Expert diamond ball drill bit with a larger 4 mm head and blue (medium) grit coating, designed for faster coverage on cuticle removal and sidewall cleanup. Key Features 4 mm Ball Head larger diameter covers more surface area for quicker, more efficient processing Blue Medium Grit general purpose abrasiveness suited for cuticle, fold, and dead skin work Diamond Coating grinds rather than cuts, providing controlled material removal with