Steel corkscrew blade with tubular steel handle. For drilling 127mm (5″) dia holes. Earth is removed by rotation of steel corkscrew blade. Auger has smaller locating screw for easy hole start. Length 1100mm. Steel corkscrew blade with tubular steel handle. For drilling 127mm (5″) dia holes. Earth is removed by rotation of steel corkscrew blade. Auger has smaller locating screw for easy hole start. Length 1100mm.