? Made of High Quality Tungsten Carbide, 100% New. ? Shank: 3/32 inch ( 2.35 mm). ? Head Dimension: Dia.5.2 mm * 10.3 mm / 0.2 inch * 0.4 inch. ? Grit: Fine. ? Tapered Barrel Nail Drill is a cone shaped bit with a flat top like a barrel bit. Perfect for the under nail cutter and the surface work. It is also used for a backfill cutting, because of the small circumference at the top.

Best Sellers Rank: See Top 100 in Beauty & Personal Care. : B072KKCT73. Manufacturer: Freyr Cosmetics. Item model number: TaperedB. Package Dimensions: 4.72 x 3.54 x 0.55 inches; 0.71 Ounces. Is Discontinued By Manufacturer: No.