karl.. im printing the vacuum shoe pieces now…
How are you changing the bit without the keyless? just tightening that silver nut?
I think i need to switch to all 1/4″ shanks because having to change out isnt that much fun.
And on the vacuum shoe where your adapter goes, there are 2 large bolts connecting in to the nut trapped knobs. what size and are they coming from undernearth?