U-Tools Diamond Bits Model 10*4.0 Fine (Red) D-10*4.0F

Diamond drill bit D-10*4.0 size head 4.0x3.8 mm

Ball-shaped Diamond Nail Drill Bits, designed for precise cuticle work and nail surface treatments. They are crafted from premium diamond and stainless steel for long-lasting durability and precision. These versatile bits cater to a variety of nail care needs, from removing dead cuticles to polishing for a flawless finish.

Medium (Blue) and Coarse (Green): These bits are ideal for removing dry, dead cuticles effectively. Featuring a more abrasive surface, they are perfect for the initial phase of cuticle removal, ensuring smooth and clean results.

Fine (Red) and Extra Fine (Yellow): Designed for finishing and polishing, these bits gently smooth the cuticle zone and refine the nail surface. Their less abrasive texture is ideal for achieving a sleek, professional finish.

Specifications:

• Maximum Speed: Up to 25,000 RPM
• Shank Diameter: 3/32”
• Length: 45 mm
• Head Dimensions: 4.0 mm x 3.8 mm
• Shape: Ball
• Head Material: High-quality Diamond
• Shank Material: Durable Stainless Steel

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.