What is the name of this type of metal sheet in each region?

5 Comments

1. 

   TurdsBurglar 3 weeks ago

   Perforated sheets

2. 

   QuintessentialIdiot 3 weeks ago

   If it’s diamond shaped holes, expanded metal.

3. 

   totaltomination 3 weeks ago

   I’m kind of amazed that this isn’t being done on a roller press

4. 

   quasar2022 3 weeks ago

   Cheese grater

5. 

   DavnMoore 3 weeks ago

   Love the variety in names. Here we just call it holey sheet !