Nail Drill - Small Barrel Nail Bur Viva's small barrel Carbide Bit Nail drill bur use to remove acrylic, hard gel, crystal nail, extending nail from the nail quickly and efficiently. Product Features * Appr.Weight 10g * Material: Tungsten Carbide * Shank Size: 3/32 1/8 * Flute Size: 6.6mm * Grit: XC * Coating: Original Silver - Recommended for long drill life * Package: Individually Packed * Pure, durable, strong tungsten steel material * Fast and more efficient filing and removing acrylic * 3/32’’or 1/8’’ shank diameter can fit on your nail drill * High concentricity * Excellent heat dissipation and no clogging * Full grits for your options * No clogging Follow these steps to clean and sanitize your drill bits: Step 1 Clean your carbide bits to remove dust from the surface by washing with a small cleaning brush, alcohol and warm water.