Mini chuck
thingiverse
Mini chuck to be attached to electric drill. Three independent clamping jaws allow for both inside and outside diameter clamping. Design source available here in Onshape: https://cad.onshape.com/document-redirect.html?d=/documents/2860d1fa8e992680392c3e86/w/b1bb7ba783ebfdde44098548 Step and STL files are attached to this thing. Additional parts required: One M5x20 screw for center attachment to drill Three M5x50 screws, one for each jaw Four M5 nuts Three Dia3x15 steel rods; these were cut from an old DVD drive Assembly is straightforward; three-millimeter steel rods are secured with a drop of super glue. It remains intact at maximum rpm on my drill.
With this file you will be able to print Mini chuck with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Mini chuck.