Review on 🛠️ Ultimate Spot Weld Cutter Set: 13 Pcs Rotary Spot Weld Remover Drill Bits with 2 Extra Blades - Metal Hole Cutter for Power Drills and Spot Welding by Kevin Williams

Bought this thinking it was cheap stuff and didn't live up to it. I ended up using a blade in two (almost three) spot welds until it became too dull to cut. I've been using cutting fluid the whole time, which may or may not affect useful life, but it's a cheap spot weld bit set nonetheless. I've definitely benefited from this but will probably keep them for quick jobs with a lot less spot welding.