Milling bits are interchangeable attachments for electric nail and foot care drills. They are used to precisely process gel, acrylic, natural nails, calluses, and other materials. Depending on their shape, material, and grit, milling bits are suitable for various applications in nail design, foot care, and podiatry.

For working on gel nails, carbide cutters or ceramic bits are frequently used. They enable efficient removal of gel modelages and ensure precise results during refills and modelage changes.

Diamond bits are mainly used for working on natural nails, cuticles, and for fine detail work. Carbide bits, on the other hand, are particularly suitable for quickly removing gel, acrylic, or other sculpting materials.

The appropriate grit depends on the area of application. Fine grits are suitable for delicate work on natural nails and cuticles. Medium and coarse grits are often used to remove gel, acrylic, or calluses.

Drill bits should be thoroughly cleaned after each use and disinfected according to applicable hygiene regulations. High-quality drill bits made of stainless steel, diamond, or carbide are generally suitable for hygienic reprocessing and professional studio use.

For beginners, a basic set is recommended, consisting of a diamond bit for natural nail preparation, a carbide cutter for removing gel, and a bit for cuticle work. With these drill bits, most standard nail design tasks can be performed safely.