Description
Making your CNC more versatile shouldn’t require a full overhaul.
If you’re running a Onefinity CNC with the Z-20 slider and want to keep using your 65mm trim router as a backup - this reduction shim is exactly what you need. It adapts an 80mm spindle mount to securely fit a 65mm router, no tools, mods, or headaches involved.
What It Does
This shim converts the 80mm spindle mount on the Onefinity Z-20 to snugly fit any 65mm router, like the Makita trim router.
Installation is simple: just drop it into the Z-20 slider or slide it over your router itself. That’s it. There’s no need to change out the mount or make permanent adjustments.
You can switch between a trim router and a spindle whenever you need. This is particularly helpful as a backup if you ever need to swap out one for the other.
It also works to adapt your 80mm dust boot to a 65mm router, giving you more flexibility with your accessories and workflow.
Why I Made This
When I first started with the Onefinity, I used a Makita trim router and the standard Suckit dust boot.
As my projects grew, so did the demands on my CNC setup. I wanted better dust collection and a spindle, but I couldn’t replace everything at once. So, I upgraded to an 80mm Z-axis and designed this shim to keep using the 65mm router in the meantime.
It worked so well, I used the same piece to mount a 4-inch dust boot to the Makita, no mods required. Even now, my Makita trim router is still my go-to backup whenever I run into a VFD or Spindle issue. This adapter saved me from downtime more than once, and it's now a permanent part of my setup.
What’s Included
You’ll receive one physical 80mm to 65mm reduction shim, ready to install and use immediately. Please note this listing is for the shim only. The router and dust boot shown in the photos are for demonstration purposes only.
