cheers mate will look threw it. i need to get a hole cutter then as i dont think i can cut the small hole with a grinder. whats do you use for cuting holes in metal?
Well i,ve got a few different tools alot powered by air pressure but you can make it out with a scriber, drill the biggest hole you can anywere within the circle marked and go around slowly with the tin-snips, leave about 10mm and trim that back with something like this:
http://images.toolpl...p/400649__1.jpg
Either in a drill or air tool if you have one :) very usful for doing little hard to reach repairs