These are modified rail supports for the Lowrider v4 CNC machine which allow you to mount the rail supports somewhat off the side of the table giving a little bit more space for cutting area.

These were originally designed as part of my project to build a Lowrider CNC on a modular steel shelving unit. The conduit rail supports are designed for the 1" EMT conduit found in the US. The rail support is designed to hold a couple pieces of aluminum u channel designed to trim 3/4" plywood.

These are definitely experimental designs at best and I'm not sure how well this system will hold up in the long run. So be aware if you decide to try these out!

More details on the CNC itself can be found at [V1 Engineering].(https://docs.v1e.com/lowrider/)