Thread: Broken bolt extraction - how would you handle this?
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Charles Freeborn Charles Freeborn is offline
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Join Date: Jan 2011
Location: Portland, OR
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Carbide tipped masonry bits are intended for hammer drills - not what you want here.
Google "Diamond Grinding Burrs", and be prepared to heli-coil the holes when you're done.
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Bone stock 1974 911S Targa.
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Old 09-04-2017, 11:13 AM
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