ArborEdge’s new Stump Grinder Sharpening Tool is designed to keep the teeth on a stump grinder sharp without removing them from the wheel. Employing ArborEdge’s AdvantEdge technology, the diamond-coated tool is designed to restore the original sharpness of the teeth instead of replacing them. It can be used with a cordless grinder in the field or in the shop. ArborEdge’s portable Chipper Blade Sharpening Tool, also equipped with AdvantEdge cutting technology, is coated with a cubic boron nitride (CBN) cutting media – a synthetic, man-made abrasive material – designed to quickly and effectively put a new edge on chipper blades, again, without the need to remove them. It is designed to enable operators to avoid replacing dull or chipped blades by sharpening them back to new condition in minutes. Sharp teeth and blades can help equipment operate efficiently, which can save time and reduce costs. (arboredgetools.com)