I use for kindling/fire starter pretty much everything from 1" to 2"" diameter.Anything less than 1" diameter is piled up for wildlife cover.Leaving smaller tops/branches in longer rough lengths in a pile,when I get back to them often weeks or months later I'll cut them in shorter lengths (12"-17") on sawbuck then they dry much faster,usually in a year,often less. I've discovered that its usually faster when cutting 1" to 2" diameter sticks using my DeWalt 18V battery saw,than even my gas powered Power Mac 6,or a similar gas model.Because of a much thinner saw kerf compared to even 1/4" chipper chain.