... digger,many types that can selected 2. Augers is from 6" to 36" Digger MODELPOWER REQUIREMENTAugersDescribetionPD2015-30 HP6", 9", 12" AugersSized ... recommendatoryNotes:thickness of Augers Flighting: 4mm or 6mmDiameter of Augers: 6",9",12",15",18",24",28",32",36"Diameter of ...