Pro tip: I think everyone's wrong about using a 4-inch hole saw for sink drains

Mine grabbed and ripped the plywood subfloor last week, ruining a $150 sheet. I had to switch to a smaller pilot bit and work up in stages. Anyone have a better method for clean cuts in tight spaces?

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1 Comment

willow_lee6h ago

Your "ripped the plywood" story is my life... I've donated so much subfloor to the hole saw gods.