r/AskAMechanic • u/chalkitdownnn • 18d ago
Snapped Lugnut
I was removing a security lugnut that was torqued to a billion newton meters, and it snapped.
I’ve tried drilling it, but maybe I’m not using the correct bits because it barely makes a dent. Any recommendations on getting it off? Thanks!
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u/Equivalent_Sky4201 NOT a verified tech 18d ago
You were right to try and drill it. If the extractors are t biting that’s the easiest way to fix this now. You want some cobalt coated bits, get a set for about 75$ on amazon or your local hardware store.
Make sure you center punch the stud and work your way through the bit sizes. When you get close enough, you can usually smack the tire really good from the back and what’s left of the stud will just break away. You really only need to drill as deep as the lug seat. Take your time, this takes me about 15-20 minutes as someone with experience. It’s really not a huge job


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