• 4 blades offering 100 % more cutting blade than a flat bit for faster drilling • Optimised flute geometry for faster waste removal • Precision ground cutting edges with outer spur blades for a smoother cut & cleaner breakout &bull...

These Faithfull Tile & Glass Drill Bits have extremely hard tungsten carbide spear tips and should be used at low speeds whilst applying light pressure only. They are ideal for drilling glass windows, mirrors, bottles and ceramics. ...