Step bit or twist bit to drill your aluminum?
I’m pretty interested in learning more about working with Aluminum specifically for enclosures, etc, but realistically, I’ll just be using more basic, powered woodworking tools and hand tools. I’ve been doing some searching online as well, does anybody have a really good link or source for good basics or entry level type tutorials? 😇🤔
Step bits are typically better suited to drilling thinner aluminum sheets, it also deburs the aluminum too. Drilling thicker aluminum stock is better suited using a twist bit. Regardless of bits used, a center punch is recommended for accuracy. Cutting lubricant increases the lifespan of your drill bits. If your drilling aluminum stock thicker than 1/2", a drill press will benefit you substancially, keeping the hole drilled accurately to your specifications.
