Spiral Auger

The spiral auger operates similar to a corkscrew and does not cut off the soil. The auger is usually applied when hard layers need to be penetrated. The spiral auger has a negative end, i.e. the centre of the auger end is whetted away. Soil Auger, Screw type, one metre long with handle. Size: 2.5cm dia / 3.7cm dia / 5.0cm dia