Worksafe AW Series Auger Wood Drill Bit Range - Worksafe AW18x600, Superior quality auger wood drill bit has a hexagonal shank for higher torque ranges demanded by this drill type. Fully hardened with a screw point to aid location and smooth drilling. Supplied in a plastic wallet. Worksafe AW18x600 Auger Wood Drill Ø18 x 600mm