Professional bar and chain combo from WoodlandPRO. This combo includes an ArborMAX Lite narrow kerf bar and fast cutting WoodlandPRO 34LP saw chain. These bars are designed specifically for tree care professionals. The wide contour body and large radius nose makes this bar much stronger and longer lasting than standard consumer bars. These bars are made of three titanium alloy steel plates that are electrically welded together. The center plate has been hollowed out to reduce weight. Rails are induction hardened for a long life. Sprocket nose tip is held in place with 4 sturdy rivets. WoodlandPRO 34LP saw chain is specifically developed for professional tree care users. This fast cutting narrow kerf low profile saw chain will cut through limbs and branches quickly, and semi-chisel cutter will stay sharp for long periods of time. WoodlandPRO 34LP sharpens with a 5/32" round file or 1/8" grinding wheel.