Dear sir
The crusher machine is standart the mesh is 5 mm , the hole 3 mm is made for order only
If The first machine hole size was 3 mm may be the order put the wrong size to other customer . We are the mash 12, 10, 6 , 3 or 2 mm.
If you want The hole size 3 mm we will sent the autocad drawing to you as soon as possible