A direct replacement for the chuck attachment that comes with the RA2 incase you loose or damage one.

Recommended to print solid using a resin printer. Not tested with FDM however it should work if your printer is dialed in.

Do not tighten the screws too tight or you will probably crack the resin. If you can, print with a less brittle resin. If you are not aggressive tightening the bolts even standard resins work fine.