This ground drill is used in farm,forestrey works.Very easy carry,convenient ... .2KW4)Engine G.W/N.W:13.4/11.4KGS Drill G.W/N.W:17.5/15.0KGS(100&200 ... : 1.Worm-driven. 2.Decompression valve for easy start. 3.Drill bits 100mm,200mm,300mm,1M long are included. 4.300mm ... fence posts,decks,planting trees,foundation stumps and more. 71CC Hole Digger/Earth Auger