Diamond Drill Bit 2.5mm Set 20 Pcs Jewelry Beach Sea Glass Shells Gemstones 20 Pieces 2.5 mm Twist Bits Kit Pack by Drilax
- PREMIUM QUALITY 20 pcs Set of 2.5 mm Drilax Diamond Drill Bits.
- PRECISION TOOLS for drilling holes in a seashell, sea glass, beads, tough stones, gemstones, pebbles, precious and semi-precious stones, porcelain, optical material, composites, and even rocks.
- TOOLS for Jewelry Designers for drilling clean holes for making Earrings, Pendants, and Bracelets. They have multiple layers of industrial diamond particles bonded to the body which provides longer drill life.
- FITS Dremel-Type Rotary Tool or Small Precision Drill Press with an adjustable collet.
- COOLING WATER NEEDED – High-Quality Diamond Coated Drill Bits 20 pieces – Wet Type (water to be used during drilling)