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Registered
Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 11,339
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Yep, you have to use pneumatic tools with plenty of air behind it.
You can do some serious metal removel with a 4" electric grinder but any precision work needs a 1/4" straight and/or 90° die grinder. Metal burrs will take off metal fast. Followed by sanding rolls and disks. I'm not a fan of stones on a die grinder.
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2014 Cayman S (track rat w/GT4 suspension)
1979 930 (475 rwhp at 0.95 bar)
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