Irwin Glass and Tile Drill Bit

The Irwin Glass and Tile Drill Bit in 8mm diameter is designed for larger installations and heavy-duty fixings in glass, porcelain and ceramic materials. This substantial size is perfect for secure mounting of towel radiators, substantial shelving systems, large mirrors and other fixtures requiring robust anchoring points in tiled or glass surfaces. Engineered for controlled, precise drilling without cracking delicate materials, this 8mm bit performs best at low speeds of around 300 RPM with water cooling to manage heat and maintain cutting efficiency. The larger diameter accommodates heavy-duty wall plugs and fixings, making it an essential size for professional installers working on substantial bathroom and kitchen projects.