## Design Changes from Reference - Bring Outer Wheels closer to center to avoid hitting top mounted extrusion brackets ### Printed Parts - Corner Brackets to mount 2020 to 4040 (PC-CF) - Variety of joining jigs (to joint 2020, 3030, 4040 together) - SHCS + Slide in T Nuts - Pieces to hold ends together when loading jig - Base Drilling Jig ### Clamps [Amazon.com: POWERTEC 2PK Toggle Clamp, 500 lbs Holding Capacity, 12130 Quick Release Vertical Clamps w/Antislip Rubber Pressure Tip for Woodworking Jigs and Fixtures, Welding, Drill Press, Crosscut Sled (20335) : Electronics](https://amzn.to/4wlaX2t) ![[Pasted image 20260512221736.png]] ## Reference Images [[Perfectly square aluminum extrusion cuts using this DIY tool and a Harbor Freight router]] [Perfectly square aluminum extrusion cuts using this DIY tool and a Harbor Freight router - YouTube](https://www.youtube.com/watch?v=9uWAVcJOPwk) Used 4040 and 2020 Extrusion. ~8-9mm thick sled. MDF is ~12x24 inches. Measured from photo and actual sled dimensions. ![[Pasted image 20260513065427.png]] V-Slot 2020 Extrusion ![[Pasted image 20260513075621.png]]