I have both 8& 10 in auger bits. My first Honda power head the valves went out. Took to headquarters in Bloomington. Replaced on spot. New 2 year warranty. They run lighter oil now. Can be a bit cold blooded when it’s as cold. They do cut really nice. Would recommend.
Honda haven’t had one issue in 3 years and I go through a set maybe 1 and still don’t use a gallon of fuel but good gas put stabi in it and 1 maybe 2 pulls and I can still till my back hurts on couple ounces of fuel no mixing power for days and a 5 year warranty!