Product manual for Dosko stump grinder
Stump and Root Grinder 337-13HC, 357-13HE, 337S-13HC 620-20HE, 620-25KE Your Dosko grinder is intended for outdoor-use only and can be used to remove many tree stumps and exposed root systems close to ground level. By moving the blade in sweeping movements laterally over the top and front of the stump, you can gradually grind it away.