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

Very good quality and exactly what I needed.

Good rails, no complaints.

Decent quality.I was looking for linear rails for a project that needed sub milometer resolution.Two of the bearing blocks were binding up. Customer service sent out new ones.

The only thing that I can complain about was the ups driver who threw the package on the floor sounded like something fell off the roof into my building .I just got to first floor as he was walking out with his cell phone at he ear !

Gute Verarbeitung,Lieferung wie beschrieben. Mehr Verpackung als notwendig

Super Qualit?t w_de ich auf jeden Fall wieder kaufen sehr zu empfehlen Preis Leistung Top

diy router copy machine. excellent base to start with.

This is very strong rails and very good quality made. I have used it for sled router and it_ perfect for the purpose.

ok comme d_rit

I needed to make a jig for using a router to mill large slabs flat on both sides. The slabs are too large for a planner or a drum sander. If the slab was not close to square, a belt sander would not be able to cut enough off. So instead of spending $1000 for a jig, I am building one with the help of these Linear Rails with the ball bearing slides. I actually bought 2 sets of the rails, 1 set is 60 inches and the this set (40 inches). The longer rails will be mounted on a side that is parralell to the slab on each side for the jig to rest on and be able to move it from one end to the other and the shorter rails will attach to the bearings of the longer rails an the router will sit on a platform attached to the bearings of the shorter rail. This allows for the router to be moved easily across the slab and from one end to the other and hold the router flattening bit at the same level.