1in

The easiest, fastest method of stump removal! The PRO XL Stump Grinder demolishes stumps up to 3 feet in width, including tough hardwoods, in minutes. With 8 Greenteeth® tungsten carbide-tipped teeth that last up to 3x longer than the competition and a world-class 11.7 HP (19.6 ft-lbs torque) DR OHV engine with electric start, this machine is ready to take out any stump.