Oregon 22LGX is part of the PowerCut family of professional chainsaw chains. This fast cutting chain is perfect for today's medium sized, high performance chainsaws. Chisel cutters work well in both softwoods and hardwoods. 22LGX works best in clean cutting conditions, where there is limited contact with dirt and other abrasive materials. 22LGX chain sharpens with a 3/16" round file or 1/8" grinding wheel.