Shapeoko 3 Spindle Adapter - 69mm to 53mm

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/6hO2PujWrry

This is a spindle adapter for my Shapeoko3, so I can use a Quiet Cut spindle in it. The SO3 has a 69mm opening on the spindle mount, and the quiet cut spindle measures ~52mm nominal.

At 52mm, it was too tight, so I redrew it at 53mm. 52.5 would probably be better, I have to clamp the SO3's spindle mount all the way closed for this to be secure. I've included the Tinkercad link so you can cust