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CNC Router Tramming Tool — image 1

CNC Router Tramming Tool

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CNC Router Tramming Tool

Rating
5 / 5
Likes
26
Downloads
333
Makes
2
Views
1,389
Reviews
2

Updated at source:

Model information

Category
Tools
License
Creative Commons — Public Domain

I needed a longer bar than John's original to allow the dial indicator to clear the Z-axis mounting plate on the X-axis. I also wanted to secure the router bit and dial indicator, so I split the ends of the bar and added holes for screws to clamp both ends tight. The model is designed for 3mm hardware. The bar has a ¼" hole for the router bit and a 3/8" hole to fit my dial indicator.

I printed in PETG for flexibility in the clamp area, 4 perimeters for added strength, outer perimeters first for dimensional accuracy, 30% infill, no supports.

I have included a .STEP file if you want to modify the model.