LENOX Tools 1991479 T-Shank Jig Saw Blades for Wood Cutting - 4.5" x 3/8" 12 TPI, 5-Pack - Perfect for DIY Projects, Furniture Making & Home Renovations

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