# Erko WO 20.5mm Round Hole Punch for Steel

**URL:** https://aio.lv/en/product--erko-wo205--12449528
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Erko
**Manufacturer code:** WO\_20,5
**EAN:** 5905912891140
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-wo205--12449528

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Erko WO 20.5mm round hole punch is a professional tool designed for precise punching of 20.5mm diameter holes in steel sheets. Engineered for durability and efficiency, this punch ensures clean, burr-free edges in metalworking applications. It is an essential component for electrical installations, control panels, and industrial sheet metal fabrication, providing reliable performance and long-lasting service life.

## Long description

The Erko WO 20.5mm round hole punch is a professional-grade tool engineered for creating precise, clean, and burr-free holes in steel sheets. Designed for demanding metalworking environments, this punch provides high efficiency and consistent results, making it an indispensable asset for professionals working with sheet metal. Its robust construction ensures long-lasting durability, even under frequent use in industrial settings.
Advantages
This hole punch stands out due to its ability to deliver perfectly circular openings with minimal effort. The precision-engineered cutting edges ensure that the material remains free of deformation or jagged edges, which significantly reduces the need for secondary finishing or filing. Its reliable design allows for seamless integration into various metal fabrication workflows, enhancing productivity and maintaining high quality standards in every project.
Suitable for
Electrical installations and control panel assembly
Industrial sheet metal fabrication
Creating precise cable entry points in steel enclosures
General metalworking and maintenance tasks
When it may not be suitable
This tool is specifically calibrated for steel sheets and may not be suitable for use with significantly harder materials, such as hardened tool steel or stainless steel of excessive thickness. It is also not intended for use on non-metallic materials like wood or plastic, as the cutting geometry is optimized exclusively for metal.
Key specifications
Hole diameter: 20.5 mm
Material compatibility: Steel
Application: Sheet metal punching
Design: Round profile
How to use
To use the Erko WO 20.5mm punch, first mark the exact center point where the hole is required on the steel sheet. Ensure the punch is properly aligned with the pilot hole or the designated center mark. Apply consistent pressure using a compatible hydraulic or manual punching tool to drive the punch through the material. Once the hole is created, retract the tool carefully to release the punch from the sheet.
What to consider before purchase
Verify the thickness of the steel sheet to ensure it falls within the tool's operational capacity.
Ensure compatibility with your existing punching press or hydraulic driver.
Confirm that the 20.5mm diameter meets the specific requirements of your cable glands or hardware.
Usage recommendations
Always wear appropriate personal protective equipment, including safety glasses and gloves, when operating metal punching tools. Regularly inspect the cutting edges for signs of wear and keep the tool clean and lightly oiled to maintain optimal performance and extend its service life.

## FAQ

### How much does the Erko WO 20.5mm Round Hole Punch cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Erko products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Erko service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12449528/68752369_large.webp