U-Tools Diamond Bits Model 7 Coarse (Green) D-7G

Diamond drill bit D-7, size 2.5x2.3 mm

The shape of the bits are "Ball” are often used for cuticle work and other nail surface treatments.

Medium (blue) and Coarse (green) Bits: These bits are recommended for removing dry, dead cuticle. It suggests that these bits have a more abrasive surface and are suitable for the initial phase of cuticle removal.

Fine (red) and Extra Fine (yellow) Bits: Fine bits are recommended for polishing the cuticle zone after removing the cuticle. These bits likely have a smoother and less abrasive surface, suitable for finishing and smoothing the nail surface.

Cleaning and Sterilization: After using the bits on a client, it's essential to wash, clean, sterilize, and dry them. Effective disinfection is recommended, and a solution of at least 70% alcohol is mentioned as a suitable disinfectant. This is crucial for maintaining hygiene and preventing the spread of infections.

Speed Recommendation: The nail drill should operate at a speed of up to 25000 RPM to ensure safe and effective use of the drill bits.

• Shank diameter: 3/32”
• Head size 2.5x2.3 mm
• Shape: Ball

Orders are processed within 1–3 business days. Free shipping is available on qualifying orders in Ontario, Québec, and across Canada, subject to size, weight, and location restrictions. Shipping times and fees may vary. All sales are final. Damaged, missing, or incorrect shipments must be reported within 24 hours of delivery. We do not ship to PO boxes.

We want you to be completely satisfied with your purchase. If you receive a damaged product, please contact us within 24 hours of receipt to obtain a return authorization number. We do not offer return or exchange, or refund; all sales are final.