Originally Posted by yoopertool  This may sound a little odd, but when I am milling aluminum and dont want a big mess of coolant or oil, I use crisco. Just go buy yourself a tub of crisco shortening and a paintbrush. Simply wipe a layer of the shortening on the surface and you are good to go! You can even get flavored shortening to make your shop smell nice  |
sounds great what is crisco at the moment i use slow speeds and rube wax's on the, when the it cuts the wax melts it OK but not grate