5 in 1 Tapered Nail Drill Bits with Cut 3/32'' Two-Way Milling Cutter for Manicure Remove Gel Nails Accessories Tool Features: Made of Steel, high hardness, long term life. Shank: 3/32" (2.35 mm). 5 in 1 Multi-function Nail Drill, 1 Drill have different size teeth around the bit's head, Fine, Medium and Coarse, professional for nail artists. Teeth on the top of drill could be used for clean dead skin or cuticle. Use for grind, neaten, carve, smoothen, polish and reshape gel and artificial nails. 2 Working Directions, both for left hand & right hand. Specifications: Name: Nail Drill Bit Material: steel Color: Black Coarseness Size: 3XC/2XC/XC/C/M/F(Optional) Package Size: 7 * 1.5 * 1.5cm / 2.75 * 0.59 * 0.59in Package Weight: 8.8g / 0.3oz Package List: 1 * Nail Drill Bit