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Old 05-01-2012, 08:11 AM   #1
bills1020
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Default door hinge drill size

I have replacement door hinge pins that are slightly oversize. They measure .245. What drill size do I use on my hinges ? I definately don't want to drill too big. Thanks, Paul
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Old 05-01-2012, 09:11 AM   #2
Cool Hand Lurker
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Default Re: door hinge drill size

I don't know the exact size, but when I have to drill out something like that the first thing I do is to grind or file down the head of the rivet or pin so I can see the outline of the pin. Then you can measure the pin and also it is a lot easier to centerpunch so you can drill more accurately. If you still can't see the pin outline after filing, put a welding torch on the pin area until it heats up enough to make the outline clear.
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Old 05-01-2012, 09:29 AM   #3
Roger V
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Default Re: door hinge drill size

Sounds like you are wanting to drill the hinge to fit the oversize pin, not drill a pin out of the hinge. Just guessing but a 1/4' inch or .250 would allow .005 for clearance. If you want less I'd have to check letter or number size drills to see if there is something in between.
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Old 05-01-2012, 09:47 AM   #4
Dan Partain
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Default Re: door hinge drill size

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I bought a drill bit from MSC Supply for my hinges, they have drill bits in very small increments. There are probably other companies who handle the same thing though.

http://www1.mscdirect.com/eCommerce/...gth+Drill+Bits
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