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Old 02-16-2020, 05:00 PM   #2
Getter-Done
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Join Date: Dec 2009
Location: TN.
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Re: Dorman 13503 Lower Control Arm U Bolts - just drill out with a 9/16" Bit?

I would suggest drilling it 14mm (0.5512)
And then reaming it with 9/16 (0.5625) reamer.
14mm drill
(link):https://www.homedepot.com/p/Drill-Am...-0MM/306365125

(9/16 reamer that could be used with 1/2 inch drill)
Link:https://www.homedepot.com/p/Drill-Am...9-16/307840594

Or 9/16 reamer that would require a chuck that would accept 9/16 shank.
link:https://www.homedepot.com/p/Drill-Am...3A%7B1%7D%3Anf


Yeah you could probably drill it with a 9/16 drill
Just be careful about breaking the edges off the twist drill.

Link:https://www.homedepot.com/p/DEWALT-9...20-G/202579650







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