Drill holes within the panel where you Imagine the openings must to to assist verify eliminate spots. For the massive opening, use a round or trim observed and very meticulously plunge Slice the saw in to the panel. To the smaller sized opening(s), use a Dremel or very similar tool. https://emilianogbwpk.activablog.com/4678110/the-best-side-of-what-kind-of-paint-is-best-for-kitchen-cabinets