Considering the following factors when developing your perforated metal product will result in the most cost ffective quality solution.

When selecting a material type, look at both the application demands and the total production cost. Remember the least expensive metal may not be lowest cost, a higher strength alloy may allow reducing thickness. Also consider hat a commonly perforated material is more readily available than a speciality one.

It is advisable to use a hole size larger than material thickness. The closer the hole size and material thickness come to a 1 to 1 ratio, the process is more difficult and expensive. Do not go below 1to 1 ratio with sheet thickness. Stay 2 to 1 or larges if possible.