Dogma
Forum Sage
Use left-handed drill bits. If you're lucky the drill will bite and back out the remainder of the screw.
It looks like there may be some screw left sticking out of the hole. You might try slotting it with a Dremel and back it out with a screwdriver. Even if you have to slot the aluminum a bit. If you have a welder you might try welding a nut to it. The heat helps loosen it in the aluminum too. Of course, you have to be careful not to melt the aluminum...
It looks like there may be some screw left sticking out of the hole. You might try slotting it with a Dremel and back it out with a screwdriver. Even if you have to slot the aluminum a bit. If you have a welder you might try welding a nut to it. The heat helps loosen it in the aluminum too. Of course, you have to be careful not to melt the aluminum...