Safe Barrel Ø0.40 mm | E-File Diamond Nail Drill Bit | Blue Coarse Grit

Safe Barrel | E-File Diamond Nail Drill Bit D-0.40 | Blue Coarse Grit

This professional diamond bit features a safe, rounded barrel shape for effective removal of thick or keratinized skin. The coarse blue grit (150–180) provides strong exfoliation with excellent control — ideal for pedicure, callus smoothing, and corrective skin work.

Key Features:

• Composition: Heavy-duty diamond coating for durability.
  
• Shape: Safe barrel for even surface contact.
  
• Grit: Blue coarse (150–180).
  
• Working Diameter: 0.40 mm.
  
• Recommended RPM: 5 000–7 000 (table) / up to 15 000 (portable).
  

Benefits:

• Rapid removal of thickened skin and calluses.
  
• Safe rounded tip prevents cuts.
  
• High torque stability for consistent performance.
  

How to Use:

Sterilize before use. Insert into your e-file, set RPM as recommended, and use smooth, controlled passes over the target area. Clean and sterilize after procedure.

Professional Tool:

Blue Coarse Grit = professional strength for dense, rubbery, or heavily keratinized skin.

Deliver smooth, even exfoliation with the Safe Barrel D-0.40 – Blue Coarse Grit.