Skip to product information
Drilax 3mm Diamond Drill Bits (1/8") 30 pcs Diamond Drill Bits for Stone, Glass, Sea Shells, Gemstones Compatible with Dremel Diamond Tipped Drill Bit Set - size: 3mm
$34.98
About this item
- Complete 30-Piece Jewelry Set: Includes 30 pieces of 3mm diamond drill bits with 1/8 inch shank, giving jewelry makers and lapidary artists a reliable solution for consistent hole drilling across multiple projects without frequent tool changes.
- Designed for Glass and Delicate Materials: These diamond drill bits for glass are built for clean, precise holes in sea glass, shells, gemstones, ceramic, and porcelain, helping reduce cracking while working with fragile materials.
- Universal Rotary Tool Compatibility: Each diamond drill bit fits Dremel tools, flex shafts, and most rotary systems, allowing easy integration into home studios, workshops, and small business production setups.
- Built for Jewelry and Creative Work: Ideal for creating earrings, pendants, bracelets, and custom pieces, this set supports artists, Etsy sellers, and hobbyists looking to turn raw materials into finished designs.
- Triple-Coated for Long Tool Life: Crafted from alloy steel with durable diamond coating, these stone drill bits provide consistent cutting performance when working on rocks, glass, and other hard materials.
- Clean, Controlled Drilling Results: Designed to reduce walking and improve accuracy, these bits help achieve smooth, round holes with minimal chipping, even on detailed and delicate surfaces.
- Easy Storage and Organization: Includes a compact organizer case to keep all 30 pieces secure and accessible, making it ideal for efficient workflow in studios, workshops, or mobile crafting setups.
- Optimized for Wet Drilling Use: For best results, use water cooling, start at an angle, and apply light pressure. Helps extend tool life while delivering cleaner holes and more consistent performance.
Overview
- Material: Alloy Steel with Diamond Coating
- Cutting Diameter: 3 millimeters
- Finish Type: Nickel
- Shank Type: Round
- Cutting Angle String: 118 degrees