About This Comprehensive 20-Piece 2.5mm Diamond Drill Bit Set: This Drilax glass drill bit set includes 20 individual 2.5mm diamond drill bits, perfectly sized for intricate detailing and precision drilling in jewelry making and various lapidary projects. Dremel Compatible with 1 Collet Included: Your set comes with 1 essential collet that enables seamless use with Dremel tools and other rotary tools. Premium Diamond Coating with 135° Split Point Tip: Crafted from solid steel with a premium diamond coating, these jewelry drill bits feature a 135-degree split point tip that helps with starting holes and prevents walking, ensuring clean, precise cuts. Ideal for Jewelry Making & Sea Glass Crafts: Specifically designed for drilling holes in sea glass, seashells, gemstones, rocks, glass, ceramic, and porcelain. Perfect for creating unique custom jewelry pieces like necklaces, earrings, and pendants, and preserving summer memories. Highly Durable & Reliable Performance: Built to withstand rigorous use, these diamond bits for stone provide consistent, precise, and efficient drilling in tough materials, making them an excellent addition for both professionals and hobbyists. Micro Bits for Fine Detailing: These micro diamond drill bits are perfectly suited for fine detailing and delicate tasks, allowing artists and jewelers to achieve intricate designs and professional results in their creative processes. Versatile for Diverse Applications: Whether for DIY home projects, turning beach-found treasures into keepsakes, or specialized rock and stone jewelry-making, this diamond tip drill bit set ensures you have the right tool for any task requiring precision drilling. Overview Material : Alloy Steel, Diamond Cutting Diameter : 2.5 Millimeters Finish Type : Diamond Coated Shank Type : Straight Brand : DRILAX
