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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Jul 2003 Posts: 586 Shop Shark | | Shop Shark Joined: Jul 2003 Posts: 586 | You might try a cobalt bit. You still must go slow and I've found that if you use a drop of oil as you drill it helps. Heat is what kills the bit. You might be trying to drill to fast and also might be puting to much pressure. Just a thought. Cecil......... | | |
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