Original KMIZ Nail Drill Bit [5‑Pack] – Carbide Cone, 6.0 mm, Medium Cross‑Cut, 3/32" Shank – E‑File Bit for Gel & Acrylic Removal, Infills & Callus Treatment

Tungsten carbide nail drill bit, model TCO-Sp 060-M (Item #: 118950). Cone shape with 6.0 mm diameter and medium cross-cut teeth. Designed for removing gel polish, builder gel, and acrylic, cleaning excess overlay buildup, preparing regrowth zones during infills, and treating calluses and corns. The medium cross-cut provides a balance between the speed of the coarse cone (TCOD 060-C) and the surface finish of the triple cross-cut (TCO-Tri 060-M, Item #: 118987) — the versatile middle option for technicians who handle a variety of materials and procedures in a single session. The 14.0 mm working part covers the full nail surface in continuous strokes. Manufactured by KMIZ (est. 1931) on Swiss precision equipment. ISO certified. CE marked. Shank diameter: 2.35 mm (3/32"). Working part length: 14.0 mm. ISO: 500.104.201.190.060.

• 5‑Pack KMIZ Nail Drill Bit TCO-Sp 060-M - medium cross-cut tungsten carbide cone bits with a 6.0 mm head and 14.0 mm working part, designed for removing overlay materials, cleaning excess buildup, and treating calluses during e-file manicures and pedicures. The medium cross-cut sits between the coarse cone (TCOD 060-C) for maximum speed and the triple cross-cut (TCO-Tri 060-M) for smoothest finish - a balanced all-rounder for daily salon use. Manufactured by KMIZ - a medical instrument factory established in 1931, producing on Swiss Rollomatic CNC equipment.
• Medium cross-cut teeth provide a controlled balance between removal speed and surface quality. The dual-direction tooth pattern cuts efficiently through gel polish, builder gel, and acrylic without the aggressive grab of coarse teeth, while still removing material faster than triple cross-cut. The cross-cut channels clear debris during rotation, maintaining consistent performance and reducing clogging when working with soft or sticky materials like builder gel.
• Removes gel polish and builder gel down to the base layer. Files through acrylic during full removal or rebalancing. Cleans excess overlay buildup along cuticle margins and sidewalls. During infills, removes lifted product and prepares the regrowth zone for fresh application. Also used in pedicures for callus and corn treatment - the tapered cone profile follows the natural curvature of the toe, providing controlled reduction of hardened skin without excessive pressure on surrounding tissue.
• Standard 3/32" (2.35 mm) shank fits all professional electric nail file machines. Designed for medium RPM operation. Compatible with both right- and left-handed handpieces. The 6.0 mm diameter and 14.0 mm working length provide full-surface coverage from cuticle area to free edge with minimal repositioning. The medium cross-cut generates less vibration than coarse variants, improving comfort during extended sessions.
• ISO 500.104.201.190.060. Item #: 118950. Head diameter: 6.0 mm. Working part length: 14.0 mm. Shank: 2.35 mm (3/32"). Tungsten carbide with medium cross-cut teeth. Designed for trained nail technicians. The bit should be selected based on the material being treated and the client's specific condition. Sterilize thoroughly after each use.