Spent 4 hours trying to fix a mitre saw that just needed a new blade

I was working on some crown moulding for a kitchen in Portland and my mitre saw kept burning the edges. Figured it was a alignment issue so I spent a whole afternoon tweaking the fence and the bevel stops. Got it 'perfect' on the gauge but the cuts still looked like garbage. Finally called a buddy who came over and just swapped out the blade. 10 minutes later it cut like butter. Has anyone else wasted a whole day on a problem that had a dead simple fix?

2 comments

2 Comments

the_patricia10d ago

Used to be the guy who'd blame everything but the blade. Spent two days once trying to square up a chop saw at a job site in Hillsboro, checking the fence with a square, adjusting the detents over and over. Turns out the blade was dull and had a chip in one tooth I didn't even see. Now I keep a couple spare blades in my truck and swap them out the second a cut starts looking rough. Changed my whole mindset on troubleshooting, start with the easiest fix instead of jumping to the complicated stuff.

dixon.spencer10d ago

I'm gonna push back on that a little, @the_patricia. You spent two whole days messing with the fence and detents before checking the blade? That sounds like you skipped the obvious stuff, sure, but calling a dull blade "the easiest fix" isn't always right. Sometimes the easiest fix is just cleaning the saw or checking the material isn't warped. A blade swap is cheap and quick if you have spares, but it also hides bigger problems like a bent arbor or a bad bearing. I've seen guys swap blades three times and still have a wobbly cut because they never bothered to check the motor mount. Blades get blamed too fast when the real issue is the tool itself. So I get your point about starting simple, but don't act like a fresh blade fixes everything.