Features Ceramic grinding drill bit, durable, heat resistance, maintain its sharpness for a long time. Small round design, can be used for easier removing the dead skin for nails. The electric nail drill cuticle ball bit is made of ceramic and stainless steel, does not rust and high hardness and efficiency. Including a total of 12pcs ceramic drill bits of the package to meet your different needs. This nail drill kit can be used to remove dead skin, barbs, pretreatment, polishing, sharpening, grinding, carving, nail removal, etc. Specification Condition: 100% Brand New Item Type: Ceramic Drill Bit Material: Ceramic + Stainless Steel Shank Diameter: Approx. 3/32in Quantity: 12pcs Package List 12 x Ceramic Drill Bit[Easy to Clean and Portable]: Nail mill bits can easily clean the dust on the bits or nails; Perfect for nail salon, beauty parlor, spa, or manicure pedicure, DIY nail art at home. [Nail Drill Bit for Electric Nail Files]: 3/32 (2.35mm) universal stainless steel shank fits perfectly with most electric drills on the market; Replacement manicure and pedicure salon accessories for nail beauty and care. [Multi Functions]: The ceramic nail drill bits can quickly and efficiently sharpen, grind, neaten, carve, smoothen, polish, and reshape gel and acrylic nails; Ideal for refining and shaping nail edges and removing the dead skin for nails. [12pcs Different Nail Drill Bits]: Including a total of 12pcs ceramic drill bits of the package to meet your different needs; Suitable for nail art beginners and professional manicurists. [Premium Material]: Our electric nail file bits are made of superior ceramic and stainless steel material, does not rust and high hardness and efficiency.