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The Professional E-File Bit Collection: Carbide, Ceramic, & Diamond

The NashlyNails E-File Bit Collection is your comprehensive source for high-quality, professional nail drill bits made for every phase of manicure, pedicure, and enhancement removal. We offer the three core materials—Carbide, Ceramic, and Diamond—ensuring you have the precise tool for optimal control, speed, and client comfort.

Our selection includes specialized Russian manicure bits and general debulking tools from trusted brands like STALEKS PRO, manufactured for long-lasting performance and easy sterilization.

The Three Core Bit Materials and Their Function

Material	Composition & Action	Primary Use	Key Benefit
Diamond	Made of natural or synthetic diamond particles. Scratches/Exfoliates dead skin.	Natural Nail Prep & Cuticle Work. Used to safely lift and remove the cuticle, clean side walls, and exfoliate hard skin.	Precision & Safety on the skin; highly durable.
Carbide	Made of durable Tungsten Carbide metal. Shaves/Cuts product via fluted teeth.	Bulk Removal. Used for quickly removing thick products like Acrylic, Hard Gel, and large amounts of Polygel.	Speed & Power; reduces removal time significantly.
Ceramic	Made of non-conductive, porous material. Shaves product gently.	Gel Removal & Sensitive Clients. Ideal for removing Soft Gel Polish and Soak-Off Builder Gels due to low heat generation.	Comfort (less heat spike risk) & Lightweight control.

Universal Grit Guide (Colored Bands)

The color band on the bit shank indicates the level of abrasiveness (coarseness):

Color Band	Grit Level	General Use
Red	Soft (Fine)	Finishing, smoothing the nail plate, delicate cuticle clean-up, and blending product for infills.
Blue	Medium	General exfoliation, shaping artificial enhancements, standard product removal, and cleaning the lateral folds.
Green	Coarse	Heavy debulking, shortening, and removing stubborn calluses in pedicure.

Essential Shapes for Professional Use

Bit Shape	Primary Function
Flame/Drop	Cuticle Pushing/Lifting. Used for creating the 'pocket' beneath the cuticle and refining the surrounding skin.
Ball/Needle	Cuticle Removal & Detail. Used to remove the detached dead skin (cuticle) from the nail plate and clean tight corners.
Barrel (Cylinder)	Surface Work. Debulking, shortening, and surface smoothing of artificial nails (avoid using near the cuticle).
Cone/Tapered	Side Wall & Under-Nail Cleaning. Used for refining the side walls, shaping the extension, and cleaning product buildup underneath the free edge.
Safety Bit	Beginner Use/Cuticle Area. Features a rounded top to file safely near the skin, minimizing cuts and nicks during refining.

Equip your E-File with the professional precision of the NashlyNails Bit Collection—the right tool for a clean, efficient, and damage-free manicure.