Mini chuck

Mini chuck to be added to a electric drill.
3 independent clamping jaws, can clamp both inside and outside diameter.

Design source available here in onshape:
https://cad.onshape.com/document-redirect.html?d=/documents/2860d1fa8e992680392c3e86/w/b1bb7ba783ebfdde44098548

Step and stl files attached to this thing

Additional parts needed:
1Pc M5x20 Screw for center to attach to drill
3Pc M5x50 screws, one for each jaw
4Pc M5 nuts
3Pc Dia3x15 steel rods; I cut them down from an old DVD drive

Assembly should be obvious be pictures; a secured the 3mm steel rods with a drop of super glue.
It did not fall apart at max. rpm of my drill ;-)

Print Settings

Printer:

Anet A8

Rafts:

No

Yes

Resolution:

0.2

30

Notes:

No support needed for base.
Print clamping jaws upside down with supports touching build plate