Welll theres two ways to look at this , you can buy homeowner versions of saws and pray for the best or buy a pro version and have it the rest of your life. Saw manufactuers make either both versions or make one or the other
Stihl, husky make both
Stick with their pro versions since in my opinion the home owner versions are crap. Wifes cousin heats with firewood and he has worn out both a husky rancer in one year and a stihl farm boss in 1.5 years and he takes excelllant care of his equipment
Echo builds one line, they don't distinguse between the two and its an excellant saw. This is the one saw you can buy at the box stores that will last.
Sharpening 101
First and foremost, teeth need to be the same length. If they aren't the saw will cut crooked no matter what you do. I bought a HF grinder early on and returned 3 of them before I just got my money back and bought an Oregon grinder. My complaint with the HF grinder is it will grind one side shorter than the other.
When using a grinder find the shortest tooth and grind them all to that length. When setting up that tooth you want the grinding wheel to just kiss the tooth. Don't try to grind a whole lot off at once. If you turn the tooth blue like your lathe tools it won't hold an edge
Second get a file and learn to use it!! if you touch up your chain say every 2 or 3 tanks of fuel you will be going to the grinder a lot less often.
Oregon has some great info on their website on sharpening and bar and chain maintainence.
Oregon
More Oregon links
Since I tend to be deadly with a file I bought a
Husqvarna Sharp force
It files the tooth and the raker at the same time and has a guide to help insure you get the teeth the smae lenght and get the rakers the right height
Oils
Bar and chain, DO NOT use motor oil for bar and chain lube. Bar and chain lube has additeves to make it stick to the bar. Even using motor oil for one tank can and will damage your bar
Same with 2 stroke oil. Stick with name brands you get what you pay for.
Right now I'm running amsoil synthetic at 100 to 1 in everything
While I'm no pro logger I do cut a significant amount of logs both for turning stock and for the lumber. My current saw fleet consists of
Stihl .075 with 36 and 52 inch bars. doesn't get used much since it weighs a ton. But when you want to cut something big its the saw
Echo 750 with 20 and 28 inch bars. This is the saw I usually pick up plenty of power and just light enough to use all the time.
Echo 500 16 inch bar also gets used a lot
Some oddball home owner homelite, its a wheel chock
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