Found out my dado stack was dull after fighting with it for a year on every cabinet job

Last week I swapped in a fresh Freud set and the cuts came out butter smooth on a melamine shelf run. It made me wonder how many hours I wasted sanding and filling joints when I could have just sharpened or replaced the blades sooner. Anybody else put up with a dull tool way longer than you should?

3 comments

3 Comments

oscarc128d ago

I read somewhere that the average cabinetmaker waits about 18 months before swapping blades, which lines up with what you're saying. That guilty feeling when you finally change them and the joints just click together is brutal. For melamine especially, a dull stack just crushes the edges instead of cutting them, and you end up spending more time on edge banding repairs than you saved by not buying a $60 Freud set. I tell myself it's a tax deductible lesson, but it's still hard to admit.

william_harris6d ago

Man I feel this DEEPLY. I kept running a set of Diablos that were clearly toast on a big MDF job last year, and the fuzz on every edge was just embarrassing. Finally swapped to fresh and it was like night and day, no sanding needed on the profiles at all. The guilt of knowing I wasted a full day of production time just because I didn't want to stop and change blades is something I still kick myself over.

phoenix2468d ago

Funny how we'll run a dull blade for a year but won't put up with a dull hand plane for five minutes... There's something about tool changes that feels like admitting defeat, even when the results speak for themselves. The real trick nobody mentions is checking your feed rate against the blade condition, a dull stack can hide behind slow passes for a long time before you admit it's the tool not the technique. Melamine's brutal on dull edges too, that chipout shows up fast and makes you think it's the material when it's really the blade.

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