IRWIN Wood Auger Drill Bit Long Series 19 x 400mm
is no longer available although you may find similar or newer versions below:
The Irwin long auger wood drill bits have been designed for all general wood boring and offer a superior performance
The solid centre provides extra rigidity whilst boring, the self-feeding screw point provides faster boring in both soft and hard woods and the fully hardened body from tip to shank provides extra durability.
The Irwin IRW10502765 Auger bit - long series has the following dimensions:Drillbit diameter: 19.0mmTotal length: 400mmWorking Length: 323mm