Dremel 7105 Diamond Wheel Point Bit, 0.13" diameter, 0.17"
1mm Diamond Bits For Drilling Stone Compatible with Dremel Drill Bit S – Drilax Tools
Dremel Deluxe Diamond Wheel Point Bits - PSC - Pro Supply Center
DrillGlass Diamond Core Bit Set for Glass and Tile | Compatible with Your Drill, Drill Press and Dremel Tool | Beginner's Instructions Drilling Guide | DCBSet - Amazon.com
30 piece Diamond Drill Bit Set | Glass House Store
Stone Carving Set Diamond Burr Bits Compatible with Dremel, 20PCS Polishing Kits Rotary Tools Accessories with 1/8' Shank For Carving, Engraving, Grinding, Stone, Rocks, Jewelry, Glass, Ceramics - Amazon.com