Faithfull FAIGD4 Tile & Glass Drill Bit 4mm

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.

Diameter 4 mm
Length 60 mm