Drilling Steel Bumper?
#21
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I had the same issue with my FabFour front bumper 1" d-ring mounts, Tractor Supply sent me the next larger size, they wouldn't quite fit, so a few minutes with a air grinder and proper bit, and all fixed. And if you want big, they are big.
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#22
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I too have had more than one bit break under various circumstances, had the one side handle and was prepared for a break, all that did was minimize the hurt, it did not prevent it, and I'm not a small guy.
#24
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Yes, really. Guys have broken wrists from drill bits grabbing and twisting the drill motor in their hands. A good 1/2 inch drill motor has a LOT of torque that isn't stopped quickly by an arm and wrist. Safety first in all our endeavors, we don't want any broken Jeep folks. I'm thinking the Dremel idea or a small air grinder is the best of all courses of action for this operation. It should be a minor thing to take .020" out of a hole that has paint or powder coat in it to begin with.
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Well, I went to a local auto parts store and in the clearance bin was a package of bits with multiple sizes that had replaceable sand paper like tubes. I got the whole pack for $5 and used the bit that was real close to the overall size of the hole. About 40 secs of grinding in each hole and all is fixed and shackles are in. That was a way easy fix and hands and wrists still all work good!!!
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Gloves and eye protection. My brother got a large metal shaving in his eye last year while working with a piece of steel. He had to go to the ER to have it removed. I don't know what was worse, waiting in the ER for that long (viewed as low priority by the triage) or the metal shaving itself, but I want no part of either.