This auger’s blades are slightly broader and rounder than those of the clay type. They are so to allow the auger to hold moderately cohesive soils. Cohesive soils can easily be removed. The bit is lengthened, allowing augering in stiffer soils.
The T- handle auger is 1.25 metres long and makes a 7cm diameter hole. Other diameters are available as a special order.