Danuser F8. This is generally considered to be one of the most heavy duty post hole diggers ever made, you will not be disappointed. Works great, handles small roots & cobblestone size rocks without hesitation.
Purchased used in 2022 for $750, so we consider this priced to sell quickly. Following purchase we opened up gearbox and replaced grease prior to use. Gear teeth all in great condition – see photos. Our fencing projects at the house are done and we no longer have a need for this attachment. Sale includes 14” auger, 2” reducing adapter, 6” auger and a couple spare shear pins.