Chuck lock for Biltema drill
thingiverse
You hold this adjustable grip firmly in hand as a counterbalance against the drill's spinning motion when securely locking or releasing the chuck around a drill bit. To attach it, you'll need 2 M4 screws and 2 M4 hex nuts - locknuts work even better. Print out both pieces: the base part on the bottom and the cap on top. If you want to convert this design for other circular objects that require locking or clamping, you can do so easily in FreeCAD using its parametric modeling features.
With this file you will be able to print Chuck lock for Biltema drill 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 Chuck lock for Biltema drill.