We never run discs till they are worn out. You’re just adding more pressure and sanding time to the sander. Discs are cheap, change them when they stop performing…
Contributor
We never run discs till they are worn out. You’re just adding more pressure and sanding time to the sander. Discs are cheap, change them when they stop performing…
Member
Yeah the backing plates wear out. On my 5" Bosch, I'm on my third. And I don't use it much, preferring the belt and the 1/4 sheet orbital combination.
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