# Ergom N3W 40.5 / M40 Manual Three-Point Punch

**URL:** https://aio.lv/en/product--ergom-e06wd-01020121100--12463952
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Ergom
**Manufacturer code:** E06WD-01020121100
**EAN:** 5900003812783
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e06wd-01020121100--12463952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Ergom N3W 40.5 / M40 is a professional manual three-point punch designed for precise hole cutting in sheet metal. This tool is ideal for electrical installations, allowing for clean and efficient creation of holes for M40 cable glands. Its robust construction ensures durability and reliability during intensive use in industrial and workshop environments.

## Long description

The Ergom N3W 40.5 / M40 is a professional manual three-point punch engineered for high-precision hole cutting in sheet metal. This robust tool is specifically designed to facilitate the installation of M40 cable glands, ensuring clean, burr-free edges that meet industrial standards. Its ergonomic and durable construction makes it an essential instrument for electrical contractors and maintenance professionals working in demanding workshop or field environments.
Advantages
The primary benefit of this three-point punch is its ability to produce perfectly circular holes with minimal physical effort. The three-point cutting geometry reduces the force required during the punching process compared to standard punches, which significantly extends the lifespan of the tool and reduces operator fatigue. Its high-quality steel construction provides excellent resistance to wear, ensuring consistent performance over many cycles of use in various sheet metal thicknesses.
Suitable for
Creating precise holes for M40 cable glands
Electrical installation work in control cabinets
Sheet metal processing in industrial workshops
Maintenance and repair tasks requiring clean cable entries
When it may not be suitable
This manual tool is not intended for use on hardened steel, stainless steel of significant thickness, or non-metallic materials. It is also not suitable for high-volume automated production lines where hydraulic or CNC punching equipment would be more efficient.
Key specifications
Hole diameter: 40.5 mm
Compatible thread size: M40
Operation type: Manual
Cutting mechanism: Three-point punch
Material compatibility: Sheet metal
How to use
To use the Ergom N3W punch, first mark the center point where the hole is required and drill a pilot hole of the appropriate diameter to accommodate the punch bolt. Insert the punch bolt through the pilot hole, attach the cutting die on the opposite side, and tighten the nut manually or with a wrench. As the bolt is tightened, the three-point cutting edges will shear through the metal, creating a clean, professional-grade hole.
What to consider before purchase
Ensure the sheet metal thickness is within the tool's operational capacity
Verify that the pilot hole size matches the punch bolt diameter
Consider the available workspace around the hole location for manual operation
Usage recommendations
Always lubricate the punch bolt threads before use to ensure smooth operation and prevent premature wear. Wear appropriate personal protective equipment, including gloves and eye protection, when working with sheet metal to avoid injury from sharp edges or metal shavings.

## FAQ

### How much does the Ergom N3W 40.5 / M40 Manual Three-Point Punch cost, and is it available for purchase?

The price is 117.49 € (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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Ergom N3W 40.5 / M40 Manual Three-Point Punch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Ergom 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 Ergom 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/12463952/68765647_large.webp