Diamond drill bit D168-U, Umbrella, size head 19 mm

Diamond Pedicure Nail Drill Bit – Model 168 (Umbrella Shape)

The Diamond Pedicure Nail Drill Bit Model 168 (Umbrella Shape) is a professional-grade e-file bit designed specifically for effective and safe pedicure treatments. This popular umbrella shape is highly valued by nail technicians for its excellent durability, precision, and smooth cutting performance.

Ideal for both dry and wet pedicure techniques, this diamond bit efficiently removes dead skin from feet and heels while remaining gentle on healthy skin. It delivers visible results—smooth, healthy-looking skin without pain, overheating, or skin damage—making it suitable for regular professional use.

The bit is fully compatible with standard nail drill machines and features a universal 3/32” shank, ensuring easy integration into any professional setup.

Available Grit Options

• Fine (Red) – Ideal for the final polishing step; helps smooth the skin and leave it soft and shiny
• Medium (Blue) – Designed for effective removal of dead skin on feet and heels, improving skin texture
• Coarse (Green) – Suitable for removing rough, dry, and heavily keratinized skin

💡 For best results, we recommend using a callus softener prior to treatment to make dead skin removal easier and more comfortable.

Key Benefits

• Professional diamond-coated head for long-lasting performance
• Umbrella shape for controlled, safe pedicure work
• Suitable for wet and dry pedicure techniques
• Gentle on skin while delivering effective exfoliation
• No pain, minimal vibration, and reduced risk of skin injury
• Ideal for salons, podiatry practices, and advanced home users

Maintenance & Hygiene

Proper care is essential to maintain performance and hygiene:

• Wash thoroughly after each use
• Clean and sterilize according to professional standards
• Dry completely before storage
• Disinfect using a 70% alcohol solution to ensure safe reuse

Technical Specifications

• Recommended Speed: Up to 20,000 RPM
• Shank Diameter: 3/32” (universal fit)
• Head Size: 19 mm
• Overall Length: 46 mm
• Weight: 4 g
• Head Material: Diamond
• Shank Material: Stainless Steel
• Shape: Umbrella

US + Canada:

• All orders are processed within 1-4 business days.
• Regular shipping cost is $8 for orders below $99 and free for orders of $99 or more.
• Express shipping cost is $20 for orders below $99 and $12 for orders of $99 or more.
• We ship all orders with a tracking number and require a signature for larger orders.
• Please note that we are not responsible for any lost or stolen items during shipping.

Worldwide:

• All orders are processed within 2-5 business days.
• Shipping costs depend on the location and will be calculated at checkout.
• We ship all orders with a tracking number.
• Please note that we are not responsible for any lost or stolen items during shipping.

Returns:

• We generally do not accept returns for U-tools products as they fall under the category of personal care goods (beauty products), unless there is a manufacturer's defect.
• However, if you have ordered the wrong item, we are open to discussing your options on an individual basis. Please contact us at hello@u-tools.ca to discuss your situation.
• If you decide to return an item that is not due to a fault on our part, a shipping fee and restocking fee may be deducted from the refund.

Please keep in mind that shipping may be delayed due to factors beyond our control, such as postal service delays or high volume of orders. We will do our best to ensure timely delivery, but such delays are not within our responsibility.

If you have any further questions or need additional assistance, please let us know!