Skiptooth version of the popular Husqvarna C85 X-Cut and H48 saw chain. C85S X-Cut is highly recommended for longer bars, because it has less cutters to sharpen once it dulls. Skiptooth design also allows for greater sawdust clearance when making cuts on bigger wood. Razor sharp chisel cutters make quick work of both hardwoods and softwoods. C85S works best in clean cutting conditions, where there is limited contact with dirt and other abrasive materials. C85S chain sharpens with a 7/32" round file or 3/16" grinding wheel.