3-in-1 (USA) Nail Drill Bit Two Way Cutting Chamfer - STXX 2X-Coarse (Large Barrel, 3/32 Gold)3 in 1 (USA) Nail Drill Bit Two Way Cutting Chamfer STXX 2X Coarse (Large Barrel, 3 32 Gold) Specifications: Material: Carbide Colour: Silver Shank: 3 32" Bit Head Diameter: Approx. 1. 8MM Features: Slightly smooth down on the natural nails to polish nails Suitable for professional, nail salon, nail art school college, personal home use For gentle removal of nail cuticle with the bevel of the product It also can be used for on surface of small nails