When you're up against some serious tree pruning predicaments, this is the tool to grab. First off, the smooth-operating chain drive mechanism gives you more cutting leverage, so you can slice through the toughest hardwoods with just a quick tug of the rope. And the sleek head design fits into tight spots without tangling. Or knock down sizable limbs with the 38.1 centimeter Woodzig® saw blade. Pruning problems-solved.