Perforated sheets
Round holes
Perforated sheets with round holes are among the most popular types of perforation. With this type of perforation, you have the widest choice of holes, the largest range of formats and the largest range of material qualities. Perforated sheets with round holes can be used in almost every industry.
Perforated sheets are manufactured according to DIN24041
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Application
Mechanical engineering, Construction, Automotive industry, Food industry, Electrical industry, Agriculture, Chemical industry
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Material
steel, stainless steel, cut into galvanized sheet, aluminum, brass, bronze, plastic
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Standard formats
1x2m, 1.25x2.5m, 1.5x3m
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Material thickness
The material thicknesses used are from 0.5 mm to 12 mm
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Free area - permeability
The free area depends on the type of perforated sheet. It can range up to 70%. You can find precise information about the free area and also the axial spacing of the holes in the product range overview table
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Fastening
You can fix perforated sheets using edging profiles, which you can also find in our offer.
Show frame profiles -
Custom manufacturing
Your specific requirements are not an obstacle. After mutual consultation, we can accommodate you by producing materials tailored to your requirements.
Do you have specific material requirements? Contact us -
Technical conditions of deliveries
Commonly produced positions are intended for technical use. Technical delivery conditions are created based on our experience with the supply of perforated materials. Please read them, they may help you understand some of the details important when choosing a specific material and its proper use.
Read the technical conditions of delivery
Buy perforated sheets in the online store
You can buy the most popular types and types of sheet metal directly through our online store metalprodukt.sk.
We have most of them in stock and usually deliver them within 3 business days.
Types of circular punching
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Circular offset perforation - designation: Rv
Circular row perforation - designation: Rg
Product overview table
What can you find in the overview table?
- Product variants
- Dimensions
- Availability of materials
- Technical sheets
| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 0.5 | 1.25 | 15 |  |  | |||||||||||
| 0.8 | 1.6 | 23 | | | |||||||||||
| 2 | 15 | | | ||||||||||||
| 1 | 2 | 23 | | | | | |||||||||
| 1.25 | 2.4 | 25 |  | | |||||||||||
| 1.5 | 2.5 | 33 | | | | | |||||||||
| 2.6 | 30 | | | ||||||||||||
| 3 | 23 | | | ||||||||||||
| 1.75 | 3 | 31 | | | |||||||||||
| 2 | 2.5 | 58 | | | |||||||||||
| 3 | 40 | | | | |||||||||||
| 3.5 | 30 | | | | | | | ||||||||
| 4 | 23 | | | | |||||||||||
| 2.5 | 3.5 | 46 | | | |||||||||||
| 4 | 35 | | | | | ||||||||||
| 3 | 4 | 51 | | | | | |||||||||
| 5 | 33 | | | | | | | | |||||||
| 3 | 5.5 | 27 | | | |||||||||||
| 3.5 | 5 | 44 | | | |||||||||||
| 4 | 5 | 58 | | | |||||||||||
| 6 | 40 | | | | | | | ||||||||
| 7 | 30 | | | ||||||||||||
| 7.7 | 24 | | |||||||||||||
| 5 | 7 | 46 | | | | ||||||||||
| 7.5 | 40 | | | ||||||||||||
| 8 | 35 | | | | | | | ||||||||
| 6 | 9 | 40 | | | | | | | |||||||
| 10 | 33 | | |||||||||||||
| 7 | 10 | 44 | | | |||||||||||
| 8 | 11 | 48 | | | | | |||||||||
| 12 | 40 | | | | | | | ||||||||
| 15 | 26 | | |||||||||||||
| 10 | 14 | 46 | | | | | |||||||||
| 15 | 40 | | | | | | | ||||||||
| 12 | 16 | 51 | | | | | | ||||||||
| 18 | 40 | | |||||||||||||
| 15 | 20 | 51 | | | | | | ||||||||
| 23 | 39 | | | ||||||||||||
| 20 | 28 | 46 | | | | | | | |||||||
| 25 | 35 | 37 | | | |||||||||||
For information on delivery times for all other products | |||||||||||||||
delivery within 4 weeks| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 2 | 3.5 | 30 | | | |||||||||||
| 3 | 5 | 33 | | | | | |||||||||
| 4 | 6 | 40 | | | | | |||||||||
| 5 | 8 | 35 | | | | | | ||||||||
| 6 | 9 | 40 | | | | | |||||||||
| 8 | 12 | 40 | | | | | |||||||||
| 10 | 15 | 40 | | | | | | ||||||||
| 15 | 20 | 51 | | | | ||||||||||
| 20 | 28 | 46 | | | | ||||||||||
For information on delivery times for all other products | |||||||||||||||
| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 4 | 6 | 40 | | | | ||||||||||
| 5 | 8 | 35 | | | | | |||||||||
| 6 | 9 | 40 | | | |||||||||||
For information on delivery times for all other products | |||||||||||||||
| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.75 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 2 | 3.5 | 30 | | | |||||||||||
| 3 | 5 | 33 | | | | | | ||||||||
| 4 | 6 | 40 | | | | | |||||||||
| 5 | 8 | 35 | | | | | | ||||||||
| 6 | 9 | 40 | | | | ||||||||||
| 7 | 10 | 44 | | | |||||||||||
| 8 | 10 | 58 | | | |||||||||||
| 8 | 12 | 40 | | | | | |||||||||
| 10 | 13 | 54 | | | |||||||||||
| 10 | 14 | 46 | | | |||||||||||
| 10 | 15 | 40 | | | | | |||||||||
For information on delivery times for all other products | |||||||||||||||
| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 0.5 | 1.5 | 10 | | | |||||||||||
| 0.6 | 1.5 | 15 | | | |||||||||||
| 0.8 | 1.5 | 23 | | | |||||||||||
| 1 | 2 | 23 | | | | ||||||||||
| 2.2 | 19 | | | ||||||||||||
| 1.5 | 2.5 | 33 | | | | ||||||||||
| 3 | 23 | | | | |||||||||||
| 3.5 | 17 | | | ||||||||||||
| 2 | 3.2 | 35 | | | |||||||||||
| 3.5 | 30 | | | | | ||||||||||
| 4.5 | 23 | | |||||||||||||
| 2.5 | 4 | 35 | | | | ||||||||||
| 3 | 5 | 33 | | | | | |||||||||
| 5.5 | 27 | | | ||||||||||||
| 4 | 6 | 40 | | | | | | ||||||||
| 7 | 30 | | | ||||||||||||
| 7.7 | 24 | | |||||||||||||
| 5 | 8 | 35 | | | | | | ||||||||
| 6 | 9 | 40 | | | | | | ||||||||
| 10 | 33 | | |||||||||||||
| 8 | 12 | 40 | | | | | |||||||||
| 10 | 15 | 40 | | | | | | ||||||||
| 12 | 16 | 51 | | | |||||||||||
| 15 | 20 | 51 | | ||||||||||||
For information on delivery times for all other products | |||||||||||||||
| Diameter | Spacing | Free area | Sheet thickness (mm) | Technical sheet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (mm) | (mm) | (%) | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | |
| 3 | 5 | 33 | | | | ||||||||||
| 5 | 8 | 35 | | | | ||||||||||
| 10 | 15 | 40 | | | |||||||||||
For information on delivery times for all other products | |||||||||||||||
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Material availability
We deliver the material that we have in stock within 3 working days as standard. We deliver some categories of materials within 2 weeks, or only on order . In the case of custom production, the goods are ready for distribution depending on the specification of the required modifications. Usually 2-4 weeks from the order .
Information on material availability can be found in the product range overview table or contact our sales representative directly.
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Samples
What do perforated materials actually look like? What are the differences between them? You can physically see perforated materials in our sales points, or request samples of available materials. Be sure to also check out our product catalogs, which you can download from our website.
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Consulting
How to choose the right perforated material? This and similar questions have been asked by many companies and architects that we have helped with the implementation of their projects. If you need advice too, don't hesitate to ask! We will answer your questions and help you with every step of the way in choosing perforated materials and implementing projects.
Information on material availability can be found in the product range overview table or contact our sales representative directly.
Do you want to know if we have the goods in stock?
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Lydia Harachová
Salesperson for stock assortment
+421 33 590 37 11
+421 33 590 37 55
+421 33 590 37 33
perfora@perfora.sk
Specialists for this product
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Ing. Ondrej Rób
sales manager
for the region: BA, TN, ZA, PO -
Martin Pós
sales manager
for the region: TT, NR, BB, KE
