Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Rittal AS4055.522 round sheet metal punch designed for accurate 22.5 mm circular cut-outs in electrical enclosure and panel fabrication applications.
£44.63
The Rittal AS4055.522 is a professional round sheet metal punch designed for creating precise circular openings in electrical enclosures, control panels and industrial sheet metal assemblies. As part of the Rittal AS tool system, it provides reliable and accurate punching performance for electrical installers and panel builders.
The AS4055.522 enables clean and consistent circular cut-outs, helping simplify the installation of cable glands, connectors and other enclosure accessories. Its robust design supports efficient fabrication work where accurate hole dimensions are required.
With a punching diameter of 22.5 mm, the Rittal AS4055.522 is suitable for producing standardised circular openings in sheet metal applications using compatible Rittal punching tools.
Sheet metal punches such as the Rittal AS4055.522 provide a practical method for producing accurate circular openings in electrical cabinets and control enclosures. Precise holes help ensure professional mounting of enclosure components while reducing preparation time during assembly.
The Rittal AS tool range is developed for electrical installers, control panel builders and automation professionals requiring dependable fabrication equipment for industrial applications.
Tick the specs you need, then view products that match.
| Accessory Type | Tools | |
|---|---|---|
| Manufacturer | Rittal | |
| Series | AS Tool System | |
| Model | AS4055.522 | |
| Product type | Sheet metal punch | |
| Punch shape | Round | |
| Punch diameter | 22.5 mm | |
| Application | Electrical enclosure and panel fabrication |
The Rittal AS4055.522 is used for creating precise round openings in sheet metal for electrical enclosure and panel building applications.
The AS4055.522 creates a circular opening with a diameter of 22.5 mm.
This punch is suitable for electrical cabinets, control panels and industrial enclosure fabrication work.
Yes, the AS4055.522 is part of the Rittal AS range of professional enclosure fabrication tools.
Rittal sheet metal punches provide accurate cut-outs that support efficient and professional electrical installation work.
Rittal AS tools are trusted by electrical installers and control panel builders for accurate enclosure fabrication, reliable performance and professional industrial installation results.
We use cookies
We use essential cookies to run this site, your basket and checkout. With your permission we'd also like to use analytics and advertising cookies to understand how the site is used and to measure our adverts.