... supplied either as flat, fabricated, and/or finishedproduct.Perforated Metal perforated stainless steel, perforated aluminium board, perforated iron plate. ... ), and can make a sheet thickness equal to the mesh diameterSPECIFICATION:hole diameter: min0.5mm .thickness of the plate ... choose in hole pattern or arrangement Hole shape of perforated metal: slot, round, square, hexagonal, diamond, scale and ...