91PX is for homeowners and occasional users who want a low-vibration and low-kickback saw chain. The chamfer chisel cutters' twin cutting corners offer outstanding performance. They are durable, easy to maintain and forgiving; comparable to round-cornered chains. Bumper drive links paired with depth gauge design offers reduced kickback with strong performance.
Stihl - 63PM3100R, Husqvarna - H36-100U, Husqvarna - 576936501, Stihl - 3636 005 1640