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Overheard a guy at the hardware store say he cuts glass with a pizza cutter
He was in the tile aisle telling his buddy he uses a cheap wheeled pizza cutter on a straight edge for thin glass. I was grabbing a new carbide scribe and just stopped. Has anyone actually tried something that wild, or is that a one-way ticket to a trip to the ER?
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nelson.finley6mo ago
That "tile aisle" detail makes me think he's cutting mosaic glass tiles. A pizza cutter wheel might score the thin glass coating on those, but you'd still need to snap it cleanly on a straight edge. Sounds like a hack for small, cheap jobs where a proper glass cutter feels like overkill.
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derek9396mo ago
Hold on, that actually makes a weird kind of sense. A clean, sharp pizza cutter wheel is just a small, hard wheel on a handle. For super thin glass, like picture frame glass or those craft sheets, it could score a line if you push hard enough on a straight edge. The real trick is the snap, not the score. Nelson.finley is right about the mosaic tiles, but I bet this guy uses it for quick cuts on cheap materials where a perfect edge doesn't matter. It's a hack, not a professional tool, but for a one-off project in your garage? I can see trying it before buying a tool you'll use once.
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sandra7154mo ago
You nailed it with the "hack, not a professional tool" part. I've actually done this myself on some cheap mirror tiles from the dollar store, and it worked fine for getting rough shapes. The key is using a fresh blade and going slow, because a dull one will just skip and chip the edge instead of scoring cleanly.
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