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4mm Barrel Cuticle Clean Titanium Nail Drill Bits, 5Pcs/Set Russian Diamond Nail Bit Professional Safety Under Nail Cleaner Burr for Cuticle Dead Skin, Electric Nails Accessories, Fine 5Pcs Card Packing 4mm Barrel(5DT)-F

Quick facts

  • Brand: hytoos
  • Price: USD 13.99
  • Rating: 4.70 (5 reviews)

If you want a cleaner cuticle area and smoother sidewalls without overworking the nail, the hytoos 4mm Barrel Cuticle Clean Titanium Nail Drill Bits set is a practical add-on for most electric nail drills. Each bit features a compact 4x4mm barrel head and a fine grit designed for controlled, detailed cleanup during prep.

Built for both pros and beginners, these Russian diamond-style bits are intended to gently remove dead skin around the cuticle and sidewalls while keeping handling straightforward. The 3/32″ (2.35mm) shank fits most professional e-file machines, and two-way rotation supports left- or right-handed use.

  • 4mm barrel-shaped cuticle cleaner bit (fine grit)
  • Titanium color finish
  • 3/32" (2.35mm) shank fits most electric nail drills
  • Two-way rotation for left- and right-handed use
  • 5-piece set in a dustproof, portable card pack

Tip: For longevity, avoid dropping the bits to help prevent breakage, and store them in the included card packing between uses.