Round Hole

Use and diameter of holes


Perforated sheets with round holes are the most in demand. The diameter of the holes goes from a minimum of 0.4 mm to a max 120 mm (other holes on request).



Stainless steel (AISI 304, AISI 304L, AISI 316L, AISI 310, AISI 321 – AISI 430 – AISI 904), carbon steel (FE360 – FE510), galvanized, high strength steel (FE510 – S700 – VELDOX 700), polypropylene, polyethylene, pvc monel, inconel, hastelloy, aluminium (alloy 1050, alloy 5754), cupronickel, nickel, duplex, superduplex, brass, copper, titanium, etc.

Sheet size


1000×2000 – 1250×2500 – 1500×3000 mm – custom-made sheet sizes – (edges and perforated areas on request)



from 0.4 mm to max 20 mm

Hole pattern


Round holes at 60° – 90° – 45°.

Pitch (centre distance)


Distance between the centres of two adjacent holes. Where not so requested and specified the pitch is standard

In Stock

Sizes 1000×2000 – 1250×2500 mm

Round Hole 60°
Round Hole 90°
Round Hole 45°

Dettagli Tecnici

D: Diametro foro

P: Passo (Interasse)

foro tondo
foro tondo
foro tondo
foro tondo

Instantaneous Open Area Calculation

For detailed calculation, including drawing, weight and card, please refer to the dedicated procedure


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