Diamond ground tungsten carbide teeth. Cutting a wide variety of materials, solid wood, laminate, Chipboard, plastics, acrylic glass, masonry, wall tiles, Plasterboard, Eternit and solid brick etc. Quick fit power change adaptor makes fitting simple and easy, Fitted with large chip clearance slots which allow rapid clean drilling, with a Cutting depth of 60mm. ***Pilot drill required depending on material being cut***