Bit kit Luxury | E-file manicure drill bits

Luxury Bit Kit – Premium Bits for Exceptional Performance

Total value: 120.87 — 20% off!

This kit is the best we make. Every bit features either our special coating or Cool Groove technology—so they run cooler, stay sharper longer, and hold up to repeated sterilization better than standard bits.

Use them for dry manicure, gel removal, acrylic work, or finishing. Whatever you're doing, these bits make the job smoother and faster.

The kit includes

Coated Diamond Candle (DZC-37) – Fine-Medium Grit

A candle shape with special coating for cuticle care and side fold processing. What sets this bit apart is its unique double grit, positioned between fine and medium—allowing you to effectively remove dry, dead cuticles on both normal and sensitive skin types. The coating reduces material sticking, minimizes overheating, and extends the bit's lifespan up to 3x longer than standard diamond bits.

Diamond Cool Groove Flame (DGF-2.5) – Fine Grit

A flame shape with innovative cross cuts that enhance air circulation and prevent overheating. Fine grit is recommended for lifting sensitive cuticles, removing epithelia, and polishing the cuticle zone. Sharper and longer-lasting than regular diamond bits.

Coated Diamond Ball (DCZ-10*5.0) – Fine Grit

A ball shape with special coating for gentle cuticle polishing. Fine grit gently polishes the cuticle zone after removal and is ideal for sensitive skin and thin nails. The coating provides 3x longer lifespan and minimizes heat buildup.

Coated Diamond Cone Rounded (DCK-14) – Medium Grit

A cone-rounded shape with special coating for cuticle lifting, nail wall cleaning, and removing dry cuticles. Medium grit offers versatility for everyday professional use while the coating ensures smooth operation and extended durability.

Diamond Cool Groove Rounded Cylinder (DGC-2.7) – Medium Grit

A rounded top cylinder with cross cuts that improve air circulation and heat dissipation. Medium grit is ideal for removing dry, dead cuticles around nails, cleaning the nail wall, and shaping the free edge. The hexagonal diamond coating provides exceptional sharpness and longevity.

Coated Tungsten Carbide Corn (CD12-5-5) – Coarse Grit

A corn-shaped carbide bit with protective coating for fast removal of hard gel, acrylic, and enhancements. The coating minimizes overheating, prevents clogging, and provides 20x the strength of steel. Coarse grit is ideal for heavy removal and treating very hard skin during pedicures.

Coated Tungsten Carbide Needle Rounded (9-3-7) – Medium Grit

A needle-rounded shape with special coating for precision work—artificial nail buildup correction, gentle under-nail cleaning, and intricate nail art. Medium grit offers controlled cutting with a slightly rounded tip for safety. The coating provides 20x the strength of standard carbide, plus reduced heat and anti-clogging performance.

Silicone Bullet (H-338) – Medium Grit

A silicone bit for the finishing stage. Medium grit cleans the skin of unevenness and burrs. Use with cuticle oil at the very end of the service to smooth, nourish, and add a polished finish.

Nail Drill Bit Storage Box NC-10

Compact plastic case that holds up to nine 3/32" bits. Keeps bits organized and protected when not in use.

How To Use

Start with the Coated Tungsten Carbide Corn (CD12-5-5) at 15,000–20,000 RPM if removing hard gel or acrylic. Work in one direction, parallel to the nail plate.

For natural nail prep—or after removal—use the Diamond Cool Groove Rounded Cylinder (DGC-2.7) at 8,000–12,000 RPM to clean cuticles and shape the free edge. The cooling grooves prevent heat buildup during longer passes.

Switch to the Coated Diamond Cone Rounded (DCK-14) or Coated Diamond Candle (DZC-37) at 8,000–12,000 RPM to lift cuticles, clean nail walls, and treat side folds. The DZC-37's fine-medium grit works well for both normal and sensitive skin.

Use the Diamond Cool Groove Flame (DGF-2.5) at 6,000–10,000 RPM for gentle cuticle elevation and final polishing of the cuticle zone.

Use the Coated Diamond Ball (DCZ-10*5.0) at 6,000–10,000 RPM to gently polish the cuticle zone after cuticle removal. It's ideal for sensitive skin and thin nails, leaving a smooth, flawless finish.

Use the Tungsten Carbide Needle Rounded (9-3-7) at 8,000–12,000 RPM for precision corrections, under-nail cleaning, or intricate nail art.

At the very end of the service—after top coat has been cured—apply cuticle oil and use the Silicone Bullet (H-338) at 8,000–12,000 RPM to smooth the skin and add a polished finish.

Specifications:

• Shank Diameter: 3/32" (universal fit)

• Speed Range: Up to 20,000 – 25,000 RPM (varies by bit)

• Material: Coated Tungsten Carbide, Tungsten Carbide, Diamond, Coated Diamond, Silicone, Stainless Steel

• Maintenance: Clean and disinfect with 70% alcohol after each use

Canada:

• All orders are processed within 1-4 business days.
• Regular shipping cost is $9.90 for orders below $130 and free for orders of $130 or more.
• Express shipping cost is $31.90 for orders below $130 and $22 for orders of $130 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.

US:

• All orders are processed within 2–5 business days
• Shipping costs vary due to fluctuating carrier tariffs
• Free shipping is not available for U.S. orders at this time due to tariffs
• All orders ship with a tracking number
• We are not responsible for 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!