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submitted 1 year ago by Aux@lemmy.world to c/3dprinting@lemmy.world

I was doing some bike maintenance today and wanted to disassemble my rear hub. It turned out that I needed a 12mm Allen bit for that, which I don't have. So I 3D printed one! And it worked! Torques safely to 5Nm and I only needed 4Nm for the job. Haven't tested higher torques.

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[-] Imgonnatrythis@sh.itjust.works 2 points 1 year ago

A 3d printed caliper is not a bad idea, but the shape isn't always great for working on cars and bikes. A vertical telescope mimics the approach of the tool. Its something trivial enough I would probably never buy it, but might print it.

[-] Glemek@lemmy.world 1 points 1 year ago

You could use a divider caliper to be able to translate the size of a fastener to a spot that is easier to measure, if you don't have to swap between inches and metric it would probably be easy to be accurate enough with it without much practice.

this post was submitted on 16 Nov 2023
102 points (95.5% liked)

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