Print in PETG or TPU, the jaws are printed face-down so the gripping surface can match your print bed (use smooth bed for smooth jaws, textured for texture, etc).
Geometry was 3D scanned from the tool for precise fit, this should easily snap on and off as needed. Start by putting the tip of the jaw into the printed part and rotate into position with an audible “snap”.
The author marked this model as their own original creation.