Oregon 11H ¾ Pitch Harvester Saw Chain | 66 Drive Links Semi-Chisel | 11H066E Oregon $81.25 Oregon 11H ¾ Pitch Harvester Saw Chain | 66 Drive Links Semi-Chisel | 11H066E Oregon Semi-chisel 11H Harvester Chain features cutters with an aggressive cutting edge. 11H Saw Chain is high performance chain with a rugged design for extreme... Add to Cart