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Every workbench should have a pack of these.(Or three) Having said that, don't expect these blades to be perfect for everything. "General Purpose" is like one size fits all; it doesn't! For instance, if you're cutting soggy treated lumber you'll no doubt prefer a lower TPI number than 12, and if you do a lot of intricate scrolling, I'd definitely recommend purchasing a narrower blade than this, but other than that, these are no less than precision cutters for home builders