• DrillGlass 1/8" Diamond Core Drill Bits for Glass and Tile 3-Pack | Free Beginner's Drilling Guide | You’ll Drill Glass and Tile (18DHS-3) KWD 7
• DrillGlass 1/4" Diamond Core Drill Bits 3-Pack | for Glass and Tile | Free Beginner's Glass Drilling Guide | Ideal for Drilling Tile, Glass Bottles (14DHS-3) KWD 7
• DrillGlass 3/16" Diamond Core Bits 5-Pack | Fits Dremel Tools |for Glass and Tile | Beginner's Instructions Drilling Guide | 316DCB 5 KWD 9.500