drilling out screw
#1
drilling out screw
i broke the head off of the iac valve screw. so its stuck in the throttle body... i tried to drill it out, but i cant get the bit to grip it, i keep slippin off... it sticking out but very little, i tried with needle nose's but no luck... anybody have any ideas?
#3
RE: drilling out screw
Grind the exposed screw off flat and center punch it.Then use the smallest drill you have to drill a pilot hole completely through the screw.Keep going up a size until the screw goes away.When you get the screw remains mostly out you can try to run a tap into the hole to clean out the rest of the threads.
GO SLOW!!!
GO SLOW!!!
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