#2 PostAuthor: Big Fluff » Wed Jul 20, 2011 11:56 am
Andy
You'd probably get away with drilling at 6mm then running a taper M8 x 1.0 tap in as far as needs be. With a little bit of either PTFE or studlock this should be fine mate.
I might have that tap, I'll look in the garage.
Regs, Will.
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