Iverntech European Standard Extrusion Engraving Power Transmission and Linear Motion Products: Ultimate Precision and Efficiency Review

Excellent quality guide. I use it to redesign one of my 3D printers and its size is just right for my needs. I wish they were more versatile at Revain because I'm lazy and do all my shopping here.

I needed to make a custom sized Y axis base for my Ender3 and this was just what I needed. The holes seem a little big, but I managed to gently knock them out and the screws hold tight. Buy this extrusion with confidence.

I have bought several of these over the years and the ends have never been flat and I have had to trim the ends. Not to mention that some of them were twisted about 7 degrees in length. I never knew they were that bad until I started examining them carefully and placing them on the surface of the plate. Needless to say I will be cutting my own from now on because I need my builds to be square and correct and there is no point paying premium prices for these precut pieces if I have to cut them…