Customer Reviews for VEVOR Linear Guide Rail Set, SBR20 1200mm, 2 PCS 47.2 in/1200 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines

I wasn't expecting much for this price but was surprised at the accuracy. Still need to do some tests for backlash in the lead screws but as yet they're absolutely solid. Guide rails aren't the best but perfectly adequate for my use and a little tweaking mops up the slop. Very happy with these.

Absolutely perfect quality and good price

These rails are idea for making a router sled ideal for flattening wooden pieces Being made from aluminium and stainless steel they won’t ever rust. Also being available in many different lengths, the sled can be made to accommodate any size pieces of wood

No problem will use again.

Well engender as good as it gets top class

This item , was cheaper on vevor than other places I had looked, the rails arrived very quickly and were well packaged, the bearings came pre adjusted and fit perfectly, as I,m using these for a cnc laser engraver build ,accuracy is quite important, I must note at this point that because the mounting rails are pre drilled , the aluminium is under stress and causes the rails to bow slightly, however a slight hammering on the inside of the curve on the ALUMINIUM ONLY , tends to straighten these , its something and nothing really, don,t let it put you off buying them its an easy fix, the rails seem to be induction hardened , you won,t cut these to length with a hacksaw, a great experience thanks VEVEOR I will be back .

Excellent quality ,price and service. Bought 25mm by 1200mm linear slide over new year holiday period, I still received excellent communication and service with delivery of the items immediately after the holiday period can’t fault

Perfect for my project :)

It took about 10-14days to have the rails delivered. There was one part missing but the seller offered refund. Very good rapport cost-value. Overall good experience, I would buy again from this seller.

Worked exactly as I expected