High quality Tungsten Carbide bits used for rotary and percussion drilling. Suitable for Masonry and Stone. Hammer function required.

Highly Recommended: Limestone, Bricks (hard clay), Bricks (soft clay)

Suitable: Plaster Board, Composition Stone, Ceramic tile, Concrete blocks

Possible, Not Ideal: Terazzo, Polycrete, Plastics, Fibreglass, Concrete (reinforced), Cement sheets