Husqvarna X-TOUGH HN (Hard Nose) Zaagbladen are made for use on hardwood, thick bark or in very sandy or sooty environments. The solid steel body with increased rail hardness and the optimized oil hole requires low maintenance also when working in tough conditions. Thanks to the cobolt chromium alloy nose with chamfered groove, the bar is optimized to operate in harsh environments such as fire damaged forests. The Zaagbladen are coated to protect against scratches and corrosion.