Features Professional Nail Drill Bits Set: Includes 6pcs ceramic nail bits, 3pcs diamond cuticle drill bits, and 1pcs cleaning brush bit, This nail bits for nail drill includes almost all the nail drill tools that you may need for nail art. Suitable for professional manicurists or beginners. Diamond Ball-Shaped Cuticle Nail Bits:Made of ceramic and stainless steel, does not rust and high hardness and efficiency. Corrosion resistance, heat resistance, maintain its sharpness for a long time. Mainly Function: The drill bits for nails are used to prepare the nail bed, clean the cuticle area, and side walls, and also use it under the nail edge. Universal: Fit Most Nail Drill Machine: Universal 3/32-inch (2.35mm) size stainless steel shank suits for most nail drills for acrylic nails professional, perfect for nail salon, beauty parlor, spa or personal manicure pedicure, DIY nail art at home. Including a total of 12pcs ceramic drill bits of the package to meet your different needs. Specification: Item Type: Ceramic Drill Bit Material: Ceramic + Stainless Steel Shank Diameter: Approx. 3/32in Quantity: 12pcs Package List: 12 x Ceramic Drill Bit Package List 12 x Ceramic Drill Bit