Ceramic bur conical shape Ø1.9 mm

EXO Ceramic Cone-Shaped Bit, Medium Grit (Blue), for Nail Plate and Perionychial Grooves

Perfect precision work in the perionychial area, reduce small calluses in the lateral folds, and smooth the nail plate with the EXO Ceramic Cone-Shaped Bit. Meticulously designed with highly durable zirconium oxide, this rotary tool stands out for its fine, conical shape, allowing smooth, friction-free thermal access to the most delicate areas of hands and feet.

Manufactured under strict precision standards, the EXO accessory line guarantees clean, vibration-free rotation, entirely focused on biological safety and client comfort in professional manicure tables and pedicure stations.

Thermally Inert Conical Geometry and Medium Grit (Blue)

Precisely filing lateral folds or preparing the nail near the eponychium often carries the risk of overheating the skin or marking the nail plate when using imprecise instruments. This EXO bit solves this problem by combining a **compact conical profile (diameter of 1.6 to 1.9 mm) with zirconium oxide technology**, an insulating technical ceramic that does not accumulate or transfer heat during filing.

Its **medium grit (identified by the blue color ring)** provides the ideal abrasive capacity to debride small calluses in the lateral folds, rework hardened cuticles, and prepare or smooth the nail surface without causing thermal discomfort or irritation.

Key Benefits of the EXO Conical Ceramic Bit

• Fine Precision Cone Shape: Its small dimensions (L-6.0 mm) and slim profile allow for millimeter-perfect work in the perionychial folds and hard-to-reach areas.
• Thermo-Insulating Ceramic Technology: Its zirconium oxide structure dissipates friction, preventing the annoying sensation of burning or heating in the skin and nail.
• Versatility in Manicure and Pedicure: Useful for leveling the natural nail, cleaning roughness on the skin near the contour, and working small calluses or corns in the grooves.
• Long Lifespan and Chemical Resistance: The ceramic material maintains the sharpness of its grooves unchanged through continuous use and frequent disinfection and sterilization cycles.
• Blue Medium Grade Ring: Standard color coding that allows for quick identification of its medium abrasive grade on the work table.

Product Technical Specifications

Recommended Use and Hygiene Protocol:

• Step 1 - Speed Selection: Insert the shank into the e-file handpiece. Set a moderate working speed (between 10,000 and 18,000 RPM depending on the delicacy of the area to be treated).
• Step 2 - Cleaning Grooves and Calluses: Rest the side of the cone in the perionychial groove to soften small calluses and keratosis without excessive pressure.
• Step 3 - Skin and Nail Conditioning: Guide the tip of the cone gently along the cuticle contour to clear imperfections or level irregularities on the nail plate.
• Step 4 - Sterilization Process: Remove dust residue with a stiff-bristled brush or ultrasonic bath. Submerge in instrument disinfectant solution and sterilize in an autoclave.

💡 Pro Tip: During technical pedicures, the lateral folds of ingrown nails or those prone to calluses accumulate keratosis that is difficult to remove with large bits. Hold the EXO conical bit parallel to the toe and work at about 12,000 RPM with small pulling touches: the thin ceramic tip will break down calluses without burning the skin or discomforting the client.

Incorporate the EXO conical ceramic bit into your manicure and pedicure instruments and achieve maximum precision finishes with complete safety and thermal comfort.