Portability: The handheld stump grinder you buy needs to be.
Jul 08, Water the soil around the stumps really well, then get a straight rock bar (basically a long, heavy steel rod, can get them at the box stores) and start stabbing it under the surface roots. Once you get it under a root, give the rod a good push upward - the leverage should pull the root shrubpruning.barted Reading Time: 4 mins.
Oct 25, I chewed up some stumps with a DR Power Equipment stump grinder. It cut through like butter as I was taking out some pine stumps.
This timelapse style video. Hold an adjustable wrench on the driveshaft behind the edger blade and hold it fast. Try to turn the nut on the front of the blade with your hand. If it won't budge, try it with the other wrench, until you can remove it by hand.
Take off the blade and any washers in front of or behind it.