Alright gearheads and auto shop folks, this JET spot weld buster is one of those tools you don't think you need until you really need it. That .401 shank diameter fits perfectly in your air hammer or chisel gun for tearing through spot welds like butter. It's made from serious chrome-molybdenum 4140 steel that's heat treated for maximum strength - this thing can take some abuse. The sand-blasted and zinc phosphated finish means it won't rust up in your toolbox. At 7 inches long, it gives you good leverage without being awkward to handle. Part of JET's professional PACS sets but available individually too. Whether you're doing panel replacement, restoration work, or just general auto body repairs, having a proper spot weld remover makes the job so much cleaner and faster. Way better than trying to grind everything out or using the wrong tool for the job. Your future self will thank you when weld separation goes smoothly!