Create beautiful sea glass jewelry, drill natural shells, or shape gemstones with precision.
The Drilax 30-Piece Diamond Drill Bit Set is crafted for artists, jewelers, and DIY crafters who work with delicate materials like sea glass, seashells, and semi-precious stones.
With durable diamond-coated tips in 1mm, 2mm, and 3mm sizes, these bits deliver clean, chip-free holes for pendants, charms, beads, and creative keepsakes. Each bit fits Dremel rotary tools and standard 1/8-inch shank holders, making it a must-have for any lapidary or craft studio.
💎 Why Makers Love These Bits
| Feature |
Description |
| 30-Piece Complete Set |
Includes 10 each of 1mm, 2mm, and 3mm bits for small, medium, and larger holes. |
| Precision Diamond Coating |
Smoothly drills through sea glass, shells, gemstones, and tile without cracking. |
| Dremel-Compatible 1/8" Shank |
Works perfectly with Dremel rotary tools, flex shafts, and lapidary handpieces. |
| Solid Steel Construction |
Heavy-duty build ensures strength, stability, and long life. |
| Ideal for Fragile Materials |
Designed for brittle, delicate surfaces—no chipping or shattering when used properly. |
| Creative Versatility |
Perfect for sea glass jewelry, shell pendants, gemstone beads, and miniature crafts. |
🌊 Applications
- Sea glass drilling for pendants and earrings
- Shell and coral jewelry making
- Lapidary and gemstone shaping
- Drilling agate, quartz, or natural stone beads
- Ceramic, tile, and small glass decoration projects
🧠 Expert Tips for Best Results
💧 Always drill with water for cooling and dust control—prevents cracking and extends tool life.
🎯 Start at a slight angle, then level out for smooth entry.
⚙️ Let the bit work naturally—apply light, consistent pressure.
🔄 Use low to medium speed for better control on fragile materials.
❓ Frequently Asked Questions
Q: Do these bits fit my Dremel?
✅ Yes. All bits feature a standard 1/8-inch shank, fully compatible with Dremel and most rotary tools.
Q: Can I use these to drill sea glass and shells?
✅ Absolutely. These are specifically designed for sea glass, beach glass, and delicate shells without cracking or chipping.
Q: What sizes are included?
✅ You’ll receive 10 each of 1mm, 2mm, and 3mm bits—perfect for small to medium holes in jewelry and craft projects.
Q: Do I need to use water when drilling?
💧 Yes, water is essential for cooling and will significantly improve both bit life and finish quality.
Q: Will these drill through gemstones or agate?
✅ Yes. These industrial-grade diamond bits are ideal for hard stones, quartz, agate, and semi-precious gemstones.
🧭 Ideal For
- Jewelry makers & lapidary artists
- DIY sea glass and shell crafters
- Gemstone enthusiasts
- Hobbyists using Dremel tools
- Creative studios and gift artisans
