Irwin Cordless Multi-Purpose Drill Bit Set, 5 Piece 4-10mm

The Irwin Cordless Multi-Purpose Drill Bits have been designed for cordless low /min multi-purpose drilling. In tests they produced between 90-129% more holes per battery charge than leading competitors. They have a four-facet ground carbide tip for lower drilling pressure and better centring and allow for combined drilling into wood and brickwork: the Cordless Drillbit is excellent for such drilling jobs - where you drill through wood into brickwork. Only one drillbit is needed to do the job and will drill a wide selection of different materials like: Brickwork Ceramic Tiles Breeze Block Wood Dry Wall Gypsum Board Limestone Slate Marble Eternite and Plastics/Reinforced plastics.Multi-Purpose Cordless Drill Bit Set 5 Piece Sizes: 4 5 6 8 and 10mm.PTDIRW10501938