Whitney - Tapered Bit - Fine
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Whitney Tapered Diamond Bit – Fine Grit (2.5 × 10mm)
The Whitney Tapered Fine is crafted for delicate, precision prep and finishing work. Its flat tapered design with a 2.5mm diameter and 10mm working length gives superior control for refining overlays, perfecting edges, and gently exfoliating cuticles — making it ideal for sensitive clients and detailed manicures or pedicures.
The fine diamond coating provides a softer level of abrasion, ensuring safe and polished results without risk of over-filing.
Key Features
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Flat tapered profile (2.5 × 10mm) – precision surface and edge detailing
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Fine grit diamond coating – gentle exfoliation and refinement
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Ergonomic handling – 10mm length for comfort and control
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Durable diamond surface – built for long-lasting use
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Universal fit – 3/32” (2.35mm) shaft for all e-files
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Suitable for left and right handed
Ideal For
✔ Fine overlay refinement & smoothing
✔ Sidewall and free edge detailing
✔ Gentle cuticle buffing (suitable for sensitive clients)
✔ Natural nail preparation before product application
How to Use
Preparation
- Sterilise before use
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Insert into 3/32” chuck securely, test at low RPM
RPM Range
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Surface & edge refinement: 8,000–15,000 RPM
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Cuticle buffing: 5,000–8,000 RPM
Techniques
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Hold at 15–30° angle, use light unidirectional strokes
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Use flat top for refining edges, tapered sides for natural nail curves
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Always use feather-light pressure when working near the cuticle zone
Safety & Care
⚠ Never use high speed directly on natural nails
⚠ Reduce RPM (≤10,000) for sensitive clients
⚠ Avoid prolonged contact in one spot
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Clean with nylon brush after each use
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Disinfect with alcohol or approved solution
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Autoclave safe for sterilisation
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Replace if grit dulls or surface smooths
Lifespan: 6–12 months with regular salon use
This product contains HEMA, do not use on those with a HEMA or acrylate sensitivity.
Always wear non permeable, nitrile gloves when handling any UV gel product.
Only apply to healthy nails.
Apply in thin coats, do not overload the brush. Thick coats of product will not cure sufficiently. The more pigmented the colour, the thinner the coat should be.
Avoid all contact with skin. If contact with skin occurs, remove immediately.
Do not cure nails with product on the skin.
Use a 36W UV/LED lamp with a minimum of 365 + 405 nanometers to cure. Cure each coat for 60 seconds. If hands are removed from the lamp during curing, always make up lost seconds with another round of curing. It is not possible to over cure this product.
Remove gloves using a 'no touch method' i.e. do not pull from the fingertips where you could touch transferred product, pull down from the wrist, turning the glove inside out and dispose of in general waste. Always use a fresh pair of gloves for each client.
Always wash both yours and client's hands after application of final top coat and before use of cuticle oil.
Our products are for use by qualified nail professionals only.
Ingredients:
Di-HEMA Trimethylhexyl Dicarbamate, HEMA, Hydroxypropyl Methacrylate, Ethyl Trimethybenzoyl Phenylphosphinate, Hydroxycyclohexyl Phenyl Ketone,
May Contain (+/-) CI 77266, CI 77891, CI 73360, CI 15880, CI 74160, CI 74260, CI 19140, CI 60725,
CI 77007, Aluminium Powder, Mica (CI 77019)
The TWENTY Professional Smart Lamp has been meticulously designed to fully cure all products in the collection.
Cure each coat for 60 seconds. If hands are removed from the lamp during curing, always make up lost seconds with another round of curing. It is not possible to over cure this product.
PAT test your lamp annually and check daily that all bulbs are in good working order and free from cured gel residue.
Our products have also been tested with the SunUV range of lamps.
- Finish with TWENTY Glass No-Wipe Top Coat
- Use a cuticle oil daily to prevent lifting and chipping
- Avoid swimming and hot tubs for 48 hours after application
- Use gloves when cleaning with harsh chemicals to protect nails
- Do not pick at polish, this may cause damage to the natural nail.
- Do not use nails as tools, this can cause damage to the natural nail.
We begin preparing your goods as soon as your order is received. All orders are shipped within 24 hours of your order being placed (Monday - Friday).
Delivery Prices:
UK Mainland:
1 - 3 business days - £5.99
Northern Ireland / Republic of Ireland:
1 - 3 business days - £7.99
UK Mainland / Northern Ireland / Republic of Ireland orders over £150:
1 - 3 business days - Free
Europe:
2 - 11 business days - £12.99
Europe orders over £200:
2 - 11 business days - Free
USA:
1 - 3 business days - $7.99
USA orders over $150:
1 - 3 business days - Free
Rest of the World:
3 - 17 business days - £24.99
Rest of the World orders over £200:
3-17 business days - Free
*Please note, local customs charges may apply.