IRWIN Brocas madera helicoidales 28x400mm

The Irwin long auger wood drill bits have been designed for all general wood boring and offer a superior performance. The single spur cutting edge scribes the circumference of the hole for a smoother quality finish. The hexagon shank prevents slipping in a drill chuck or bit extension. 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 IRW10502779 Auger bit - long series has the following dimensions:Drillbit diameter: 28.0mmTotal length: 400mmWorking Length: 323mmPTDIRW10502779

General description The Irwin IRW10502779 Auger bit - long series is designed for general wood boring, providing superior performance. Its solid center enhances rigidity while boring, and the self-feeding screw point allows for faster drilling in both soft and hard woods. The fully hardened body from tip to shank ensures extra durability. Technical specifications Drillbit diameter: 28.0mm Total length: 400mm Working length: 323mm Other information