Oregon 19HX093E Harvester Saw Chain, .404" Pitch, .080" Gauge, 93 Drive Links Brand_Fanno and you're willing to do

and you're willing to do the tougher yardwork yourself

so you know when the sprocket needs to be replaces

Hydraulic Assist Saw Chain Bench Grinder Scales Kit For 620-120 Hydraulic Assist Saw Chain Bench Grinder & 551462 (OBS)

It can also be locked in open position by using the pin provided

A favorite among arborists worldwide for their slim and light build

Oregon 19HX093E Harvester Saw Chain, .404" Pitch, .080" Gauge, 93 Drive Links Brand_Fanno and you're willing to doThe 19HX chain is optimized for modern high flow, high power heads and saw motors for faster cutting speed. It features tall chamfer chisel cutters that combine best in class durability with improved chip clearance to deliver faster and more consistent cuts in all types of wood.