The Jenkins Iron & Steel heavy-duty Mini Stump Grinder with hydraulic swing and depth control features a 25″ diameter cutting wheel, that will shear your stumps to dust. Featuring an Eaton Char-Lynn motor and a commercial-grade 3/4” heavy-duty disc with 700 series Carbide Green teeth. These teeth can be sharpened and rotated 3 times before having to replace them. Rather than shredding your stumps, our Stump Grinder grinds them down to dust making it more efficient for more power.