Highly recommended for longer bars, because it has less cutters to sharpen once dull. The skip tooth design also clears out sawdust better when making cuts on bigger wood. Razor sharp chisel cutters make quick work of both hardwoods and softwoods. Works best in clean cutting conditions, where there is limited contact with dirt and other abrasive materials.

Use 7/32" round file or 3/16" grinding wheel to sharpen

Fits Husqvarna: 576XP, 572XP, 372XP, 565, 562XP, 555, 455 Rancher, 390XP, 395XP, 592XP, 365, 

Fits Echo: CS-7310, CS-590, CS-620P, CS-680, and CS-800P