How-to Make a CPU Keychain - Overclockers Club
Have a look. :-)
I quote from the 2nd page of the article.
" Remember, those CPU�s with ceramic PCB�s will crack if drilled too quickly, and also a diamond tip drill bit is required. If you got silicon PCB CPU, any ordinary drill bit will to through it like butter."
Last edited by SumitB : 22nd March 2008 at 22:39.
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