Quantity   Component name
1 × Nibbler https://www.amazon.com/gp/product/B00H8Q52RU/
1 × Drill Low Cost power drill. I suggest variable speed.
1 × Safety Switch https://www.amazon.com/gp/product/B002DSBWI6/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1