X-CUT SP33G is the first ever saw chain to be completely developed, designed and manufactured by Husqvarna. The chain is especially suited for demanding consumers and everyday professional use. With a sharpness that lasts, an outstanding durability, low stretch and a high cutting efficiency, it’s made to make your output better than ever. Available lengths: 13”, 16", 18", 20". Fits chainsaw models: 435/435e, 440/440e, 445/445e, 450/450e, 450 Rancher, 545, 550XP/550XP MII.

Product Data	18" / 72DL SKU: 581 64 36‑72	16" / 66DL SKU: 581 64 36‑66
Pitch	.325"	.325"
Gauge	.050"	.050"
Cutter profile	Semi chisel	Semi chisel
PIXEL	Yes	Yes
Kickback reduction	Bumper drive link	Bumper drive link
Bar length (inch)	18 in	16 in
Bar length	45 cm	40 cm
Drive links	72	66
Added feature	Guarded drive link	Guarded drive link