6-Piece Titanium-Coated Glass, Tile & Ceramic Drill Bit Set – 1/4” Hex Shank – 4mm to 12mm
Premium ceramic stainless steel drill bits with carbide tips, designed for precision drilling in glass, mirrors, tiles, ceramics and porcelain. High hardness rating (HRC 90+) ensures durability and clean cutting performance.



Features
- 100% brand new and high quality
- Drilling diameters: 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm
- Material: Ceramic stainless steel
- Carbide-tipped, hardness over HRC 90
- Ideal for glass, mirrors, tiles, ceramics and porcelain
Package Includes
- 1 × 4 mm Glass Drill Bit
- 1 × 5 mm Glass Drill Bit
- 1 × 6 mm Glass Drill Bit
- 1 × 8 mm Glass Drill Bit
- 1 × 10 mm Glass Drill Bit
- 1 × 12 mm Glass Drill Bit
Notes
- Clear pictures and measurements are provided. Please confirm before purchase.
- Allow 0.5–1 inch difference due to manual measurement (1 inch = 2.54 cm).
- Colors may vary slightly due to different monitors.
- Instructions not included. Professional installation is highly recommended.













