Grinding 5mm metal rod to fit inside of 3D printed part

Here’s one good way to join metal and 3D printed parts. Print your tolerance tight and insert while still hot from grinding (or warm it up with a small flame 🔥). That way you’ll get some melt and a great fit. And your grind doesn’t need to be perfect. #3dprinting #3dprint #maker #fabrication #anglegrinder