The A4 65mm Round Drive Hole Cleaners suit all 65mm round drive auger drives.
Able to be attached to any 65mm round drive extension bar the A4 Hole Cleaners remove spoil from the bottom of your post hole or pier hole. Especially required to pass council inspection.
How it works: There is a pie shaped wedge cut out of the bottom of the hole cleaner that has a cutting edge welded in to pick up spoil and cut smooth the bottom of the hole. Rotating clockwise and applying some downward pressure the cutting edge pushes the spoil up into the "bucket" of the hole cleaner. To empty your bucket lay the hole cleaner on the ground, with your machine, and rotate anti-clockwise.