Wanhao Duplicator i3 v2 Back Panel 60mm w\small grill

Back panel for Wanhao Di3 v2 supports a 60mm fan with a small honeycomb grill.

The holes for the fan screws have been increased to accommodate 5mm case fan screws, slight countersink so they don't stick out too much

The 2 lower holes have been filled in there are there no tabs for these in the v2 control box.

I'm using this back plate with a Noctua 60mm fan (NF-A6x25 FLX) which pushes 17.1 CFM and the grill does generate a small but almost inaudible amount of noise (airflow restriction)