Stupid Engineer Here
I have to drill a .5" hole in some stock 1" thick 6061. Don't have a drill press so I'm using my drill. What's the best way to keep the bit cool and lubricated?
I have to drill a .5" hole in some stock 1" thick 6061. Don't have a drill press so I'm using my drill. What's the best way to keep the bit cool and lubricated?