Coated Diamond Cool Groove Nail Drill Bits DGTZ-3.1, shape tapered barrel, head size 3.1x10 mm

The Coated Diamond Nail Drill Bit Cool Groove, featuring a unique Half Cone shape and Special Coating. This innovative nail drill bit combines two advanced technologies - the Cool Groove and a specially engineered coating, setting a new standard in precision and efficiency for your nail care routine.

Cool Groove Technology: Cool Groove bits stand out with non-standard cross cuts on their surface, each precisely 0.1 mm deep. This groundbreaking design enhances air circulation, preventing overheating during the manicure process. Experience faster and cleaner manicures that leave both you and your clients impressed.

Key Benefits of Cool Groove Technology:

• Superior Heat Dissipation: The non-standard cross cuts promote better heat dissipation, keeping the bits cooler during use.
• Longer-Lasting Durability: Enjoy extended use without compromising on performance.

Special Coating Advantages: The special coating of Cool Groove bits offers a range of advantages, ensuring that the bit remains durable and reliable over time. Experience:

• Reduced Material Sticking: achieve a smoother and more efficient nail care process.
• Longer Lifetime: crafted for durability, ensuring a long-lasting addition to your nail care toolkit.
• Enhanced Resistance to Sterilization: enhanced resistance to sterilization.
• Minimal Overheating: provide with minimal heat generated during use.
• Better Biocompatibility: Designed with user comfort in mind, promoting better biocompatibility.

Fine (Red):

• Ideal for gentle and accurate removal of raised cuticles.
• Recommended for lifting sensitive cuticles, removing epithelia, and polishing the cuticle zone.
• Perfect for gentle and controlled work.

Medium (Blue):

• Removing dry, dead cuticles and gently moving away grown epithelia around the nails.
• Opening and processing nails wall.
• Shaping the shape of the free edge of the nail, including rounding the corners of the nail.

Specifications:

• Speed Recommendation: Up to 25,000 RPM.
• Shank Diameter: 3/32”.
• Head Dimensions: 3.1x10mm.
• Overall length: 44mm.
• Bit Shape: Half Cone

Shipping fees are calculated based on order weight, package dimensions, and applicable carrier regulations. The final shipping cost will be displayed at checkout prior to order confirmation.

Delivery typically takes 2–5 business days for major cities such as Halifax, Montreal, Ottawa, Calgary, and Vancouver. Shipping to other urban and surrounding areas may take up to 7 business days, depending on location and carrier timelines.

We do not ship to P.O. Boxes. A valid residential or commercial address is required for all orders.

Local delivery options are available within select areas of the Greater Toronto Area, including Mississauga, Oakville, Burlington, and nearby cities. Availability and delivery timelines may vary.

For security purposes, we do not accept credit card payments when the billing and shipping addresses differ. In such cases, payment must be completed via e-transfer.

Please note that product colors may vary slightly due to differences in screen settings and display resolutions.

Due to the nature of beauty and personal care products, we maintain a strict no return, no exchange, and no refund policy. This policy is in place to protect both our customers and professionals by ensuring the highest standards of hygiene, safety, and product integrity.

Many items we carry—such as nail products, tools, and beauty supplies—can become compromised or unsafe once opened or handled, even if they appear unused. Accepting returns could risk cross-contamination, which is not acceptable in professional salon environments where client safety is a top priority.

By enforcing a final sale policy, we guarantee that every product you receive is new, untouched, and safe for professional use. We strongly encourage customers to review product details carefully and consult with our team if needed before purchasing.