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V-Slot® 20x20 Linear Rail

(3 reviews) Write a Review
  • V-Slot® 20x20 Linear Rail
  • V-Slot® 20x20 Linear Rail
  • V-Slot® 20x20 Linear Rail
  • V-Slot® 20x20 Linear Rail


V-Slot® Linear Rail is a high quality aluminum linear rail profile with an extremely smooth v groove on all 4 sides.  

It's precise, easy to work with and allows you unlimited design control through it's modular nature.

"OpenBuilds® V-Slot® lets you ride in the rails!"

 Product Details

  • Qty. 1
  • 6063 T-5
  • 20mm x 20mm
  • Various Lengths
  • Anodized Aluminum
  • Color: Sleek Silver/Industrial Black

What is OpenBuilds V-Slot®?

Building with V-Slot Linear Rail is much like working with lumber.  You can cut it with a chop saw and the rest is as simple as turning a screwdriver to make the connections.

V-Slot's building characteristics are much like traditional T-Slot but V-Slot goes on to add new levels of functionality through it's internal v grooves that allow for linear motion. This brings your projects to life!  

What Can Be Made Using OpenBuilds V-Slot®?

You will find that V-Slot® Linear Rail is the perfect solution for most projects. Below is a list of a few ideas to get you started. 

  • 3D Printers
  • CNC Engravers
  • Hot Wire Machines
  • Laser Cutters
  • Camera Sliders
  • Plasma Cutters
  • Robotics
  • Furniture
  • & Much, Much More! 

OpenBuilds Part CAD Models and Drawings

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3 Reviews

  • 5
    Not your ordinary 8020!

    Posted by Neil Rosenberg on Oct 29th 2018

    I've been using VRail from Openbuilds for several years now, it has formed the basis for many projects and machines. Not only do I enjoy and appreciate the unique profile (works great with wheels), the quality and consistency from part to part has been outstanding. Everything they ship is ultra straight, clean and ready to cut and use. There's no way I could have achieved as much with ordinary 8020 products. Thanks Openbuilds!

  • 5
    V-SLOT 20X20

    Posted by Rob M on Jul 25th 2018

    I got this rail with a kit to make an Ox CNC. I liked it so much I decided to use it for a custom PC case I am making. I plan to buy more for a 3D printer. It is strong and easy to cut. I use a miter saw with a blade for aluminum. It takes marks from a carpenters pencil well.

  • 5
    Great quality, Great price

    Posted by David on Jun 13th 2018

    Great quality for the price; simple yet effective design. I would also recommend the Mini V Gantry Set as a complementary product.

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