Diamond Nail Drill Bits D-120/3, shape pointed Flame, head size 2.4x8 mm

Diamond Nail Drill Bit D120/3 – Precision Pointed Flame (Korea)

The Diamond Nail Drill Bit D120/3 is designed with a precision pointed flame profile, allowing controlled access to delicate areas during advanced manicure and pedicure procedures. Its elongated, tapered shape provides excellent visibility and accuracy, making it especially effective for detailed cuticle and nail-fold work.

Produced in South Korea, this bit features a refined, slightly softened diamond coating that works smoothly on natural nails and skin. Compared to the European Model D120, it offers a softer contact feel while maintaining efficient cutting performance—helping reduce vibration and client sensitivity during prolonged use.

The D120/3 is well suited for targeted cuticle lifting, preparation of the nail plate, precise cleaning of nail walls, and selective treatment of keratinized skin, delivering reliable results for professional technicians.

Available Grit Options

Fine (Red)

For controlled, gentle work:

• Precise lifting of thin cuticles
• Final polishing of the cuticle zone

Medium (Blue)

For preparation and correction:

• Cuticle lifting prior to bio gel or acrylic application
• Refining nail walls and surface transitions

Coarse (Green)

For advanced correction and pedicure care:

• Shaping and cleaning nail plates
• Removing dense or overgrown cuticles
• Cleaning nail grooves
• Treating hyperkeratosis, minor corns, and callused areas

Maintenance

To maintain performance and hygiene:

• Clean, wash, sterilize, and dry after each client
• Disinfect with a solution containing 70% alcohol or higher

Product Specifications

• Maximum Speed: up to 25,000 RPM
• Shank Size: 3/32″ (2.35 mm) – standard compatibility
• Head Size: 2.4 × 8 mm
• Shape: Pointed Flame
• Working Part: Diamond-coated
• Shank Material: Stainless Steel

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!