This image was created with artificial intelligence – marked under Art. 50 of the AI Act, Regulation (EU) 2024/1689. It is a placeholder until the company's photos arrive.Can I order cut pieces with corners, curves or bevelled edges online?
Configure and order aluminium sheets with special shapes such as rounded corners, chamfers or cut-outs online – precise, fast and straightforward.
Individual requirements for materials are in greater demand today than ever – particularly in metalworking. Whether prototype, machine cover or creative construction: standard formats are often not enough. Anyone looking for a solution for aluminium sheet cut pieces in special shapes will find a multitude of options online. But what is possible – and what should you look out for?
What are special shapes in aluminium sheet cut pieces?
Special shapes refer to deviations from the classic rectangular sheet cut. These include, for example:
Rounded corners (radii)
Rounded corners not only provide an attractive design but also reduce the risk of injury – for example with exposed edges.
Bevelled edges or mitres
These enable precisely fitting transitions or connections, for example with cladding or frame elements.
Circles, circle segments, rings
Such shapes are in demand for technical applications or decorative purposes – particularly for front panels or covers.
Free contours according to a sketch or CAD file
For complex shapes that do not correspond to any standard dimension, free-form shapes offer maximum flexibility.
Holes and cut-outs
Drill holes, slots or rectangular cut-outs enable integration into existing systems or the attachment of screw fittings.
Which special shapes are technically feasible?
Thanks to modern CNC technology, a multitude of shaped cuts can now be produced. Here is an overview of common special shapes:
| Special shape | Description |
|---|---|
| Rounding (radius) | e.g. rounded corners with a defined radius |
| Bevelled edge | e.g. 45° cut on one side |
| Free-form | any contours according to drawing |
| Holes | with exact diameters and positions |
| Slots | for cable feed-throughs or screw fittings |
| Cut-outs | e.g. for handles, plug connections or technical panels |
How to order special cut pieces online
Many specialised suppliers offer online configurators with which even complex cut pieces can be easily calculated and ordered. The process is usually as follows:
- Select material: e.g. aluminium EN AW-5083, AlMg3, aluminium chequer plate, etc.
- Specify thickness and dimensions
- Define special shape: by selecting a shape or uploading a file (e.g. DXF, DWG)
- Optional machining: holes, countersinks, threads
- Display preview & price
- Order online
Many platforms offer direct price calculation based on your entries. This saves time and provides planning certainty.
Which technical requirements are important?
Drawing as a vector file for free-form shapes
For individual contours, DXF or DWG files are ideal, as they enable exact implementation on CNC machines.
Exact dimensions, ideally in mm
The more precise your details, the more accurate the cut – especially with tight tolerances or fitted parts.
Material selection suited to the intended use
Aluminium is available in various alloys – depending on the load, corrosion requirement or weight, the appropriate material should be selected.
Allow for tolerances
Even with CNC machining, minimal deviations are possible – these should be factored into your planning.
Some suppliers automatically check the files for feasibility and will get in touch if they have any questions.
Advantages of online cutting compared with manual machining
Ordering aluminium sheet cut pieces in special shapes online offers several advantages:
- Time savings through instant calculation and direct ordering
- Precision through CNC machining
- Variety of options in shape, material, thickness and machining
- No own machines or tools required
- Fast delivery possible within a few working days
Online cutting is particularly worthwhile economically for small series or one-offs.
Areas of application for special cut pieces made of aluminium
Mechanical engineering
Aluminium sheets here often serve as protective cladding, mounting plate or support for technical components.
Vehicle construction
In vehicle cabins or for custom-made products, precisely fitting aluminium sheets with cut-outs or bevels are in demand.
Exhibition and shopfitting
Design and function go hand in hand here – individual cut pieces enable creative design solutions.
Building services
Whether as a tread plate, window sill or cover – aluminium sheets find versatile applications indoors and outdoors.
Hobby and DIY
DIY enthusiasts also benefit from millimetre-precise sheets for model making, workshop solutions or creative ideas.
What does an aluminium sheet cut piece with a special shape cost?
Prices depend on several factors:
- Type of material and sheet thickness
- Machining effort (e.g. number of roundings or holes)
- File format and complexity
- Quantity
Typically, calculation is per sheet or per minute of machine running time. Many suppliers show you the final price immediately online.
Conclusion
Individual aluminium sheet cut pieces with special shapes can nowadays be ordered conveniently and precisely online. Whether corners, roundings, bevels or complex contours – modern CNC technology makes almost any shape possible. Anyone looking for precisely fitting solutions for technical or design projects saves time, costs and effort with online configuration.