Dart 7mm x 100mm Multi Drill Bit Hex

Extremely high quality, durable and long life multi-purpose drill bits for drilling through all materials. Steep, aggressive u-type flute gives optimal waste removal and a 120 degree diaqmond ground carbide tip for faster drilling and long life even in hard materials. Suitable for use in all materials including wood, masonry, tiles, aluminium, cast iron, steel, corian and hard/soft plastics.