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Old 01-04-2008, 08:20 PM
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[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
I just used a sharp drill. Actually I used 2 sharp drills, a fine one first and then the right size. From memory if you try to drill through a thick piece of aluminium with a large drill, the Al "gunks" (technical term) the bit.
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