Good way to cut a slot in aluminum?

Easiest way to make slot joints for laser cutting? how to make a slot in wood If you want to cut a groove in a piece of wood, a plunge router is the easiest tool to use for straight or curved grooves Using a rotary tool how many people win the lottery every year A simple solution would be to drill out most of the slot and chisel out the rest on the sides Then file and sand smooth (I see this answer is

how does 2nd chance lottery work california If you needed to, you could mark out the slot and use a series of overlapping drilled holes to create the slot, then go back in with a chisel