I think this is a great idea for those who can't or don't want to 3d print a guide. Should work fine!Z28DZ wrote: Mon Sep 26, 2022 5:31 am A printer is alien to me, but I have plenty of old pump cores. Is there a downside to installing the drill bushings in one and using it for a jig?
Water Pump Thread Repair Drill Jig
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icb
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Tom
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Just be sure to install several centering/drill bushings in a few other holes to make sure the one you are drilling is centered over the hole.icb wrote: Fri Aug 02, 2024 11:54 amI think this is a great idea for those who can't or don't want to 3d print a guide. Should work fine!Z28DZ wrote: Mon Sep 26, 2022 5:31 am A printer is alien to me, but I have plenty of old pump cores. Is there a downside to installing the drill bushings in one and using it for a jig?
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Tom
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Part numbers from McMaster are in the first post of this thread
Haha thanks. I guess I should have read it more thoroughly
I made these little plastic drill bushings also.You need to be registered and logged in to download files. Registration is free and easy!
Last edited by marlon on Tue Nov 19, 2024 1:21 pm, edited 1 time in total.
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Tom
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I actually started with plastic drill bushings so thanks for posting. They do work, but very slightly less fool-proof if the broken bolt forces the bit off center.
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Tom
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I print ABS by default, but for this, literally any filament other than TPU would be fine...
I end up printing drill jigs for just all sorts of things around the garage and house. Gives you CNC accuracy with a hand-held drill.
