The hme improvement stores have some good quality tools. Start with a small bit keeping it on center & keep drilling it larger & larger till you get to the edge of the threads. Then run the tap in it. Do not force the tap. If it hangs up back up & drill it a little larger. If you break the tap you are in trouble.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum