Review on 🔧 MEIGGTOOL Titanium Automatic Multi-Aluminum by Daryl Barton

I like to use step drill bits to drill holes in our van we are remodeling. You can get into hard-to-reach places and use a drill to drill the right size. And if it's a short one, at least don't drill outside! But they will NOT drill through stainless steel, even the first size/pitch.