Faithfull Tile & Glass Drill Bit

- 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. - Lubricate with water for best results. - For use in variable speed drills only.. - UK size :5mm, FR Size :5mm, ES Size : 5mm , DE Size: 5mm, IT size: 5mm, US & CA Size: 5mm . - code: UTTK10938