I am cleaning the cab on my 48 GMC 1 ton out completely. This includes the door & window trims.
About four or five screws don't want to let go. I tried drilling them out too, got me a special cobalt left threaded 1/4" drill bit, but this steel is so hard, it doesn't want to budge.
Any tips?
I am going to town and get some thin cutting discs for my dremel type tool to cut a slot first and try with the flat screwdriver, last step would be cutting the beasts off, but then I have to still get the rest out, sheesh!
Joerg
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