Customer Reviews for VEVOR Linear Guide Rail Set, SBR12 1000mm, 2 PCS 39.4 in/1000 mm SBR12 Guide Rails and 4 PCS SBR12UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

Works fine

Turned these into a DIY slab flattening sled at a 10th of the cost with the same results as a purpose built product at the wood store.

Linear movement can get expensive. These were perfect for my current project.

Just received it and one of the roller blocks is binding up. Took it off the rail and cleaned out the metal flakes. Didn't make any difference.

WAY better then I could have imagined... holly crap... this was designed and built for way more then my home project :) but I could not be happier...

Thanks for good product. Boxing needs to be better though.

Exactly as described, fast shipping

It's super

Product arrived well packed, no damage. Added them to my 2m long y axis on cnc rig, working well. Will buy more from this store.

I took a gamble and bought the cheapest rails amazon had to offer (these) and they turned out better than expected. Very straight, and only one wobbly carriage, which I expected and had already bought quality bearings and spare carriages in case there was a lemon or 4. No perceptible play in the other 3 carriages, for this price point The value is insane. Dont let those gatekeepers on cnc forums tell you you have to drop 500 on name brand rails! Just be ready to send back for replacements if they don't test out well.