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Unregistered
Join Date: Aug 2000
Location: a wretched hive of scum and villainy
Posts: 55,652
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Harbor freight tools sells a spring loaded center punch that should do the trick, IIRC it's about $3.
I carry one at work to test hardness of metal and to punch mark certain components to make sure the mechanics put them back how they are 'sposed to go.
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