This site contains affiliate links for which we may be compensated.
Eclipse Tools 900-215$14.73
The Eclipse 900-215 Nibbler Hole Maker is used for straight or curved cuts on 18AWG soft steel, 1/16'' copper, aluminum, and plastic with minimal distortion to the material. The punch and die style nibbler cleaves bits of metal or other material about 6mm wide per punch. It cuts from center starting with a 3/8"(9.5mm) hole.
Overall length is 7.2 in.