I quickly calculate proper tap-drill diameters using this simple formula. Tap-drill diameter equals nominal diameter minus thread pitch. I quickly calculate proper tap-drill diameters using this ...
Ever been curious on how to fasten 3D printed parts together? There are lots of ways to do it — but what’s the best way? [Chris Lopez] works in a machine shop and decided to do some testing of how ...
Dormer’s Threadsize Calculator is free to download from the iTunes App store. A ‘Product Selector’ app that will customize advice cutting tool selection and operating parameters is in development for ...