IRWIN Cordless Multi-Purpose Drill Bit 14.0 x 160mm
is no longer available although you may find similar or newer versions below:
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:BrickworkCeramic TilesBreeze BlockWoodDry WallGypsum BoardLimestoneSlateMarbleEternitePlastics/Reinforced plastics.
Flute length: 99mm
The Irwin Cordless Multi-Purpose Drill Bits have been designed for cordless, low speed multi-purpose drilling