# Flap Disc Lukas Erzett 125 mm ZK 40 U-Edge Pro (A27401250402071)

**URL:** https://aio.lv/en/product--lukas-erzett-a27401250402071--11890785
**Data updated:** 2026-03-10 00:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Lukas Erzett
**Manufacturer code:** A27401250402071
**EAN:** 4027497233472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lukas-erzett-a27401250402071--11890785

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Flap disc by Lukas Erzett, 125 mm diameter, ZK 40 grit with U-Edge Pro shape. Designed for grinding and finishing metal surfaces, weld seams and edges, offering abrasive flaps mounted on a backing plate for controlled stock removal and surface blending. Suitable for angle grinders for metalworking, fabrication and repair tasks.

## Long description

Flap Disc Lukas Erzett 125 mm ZK 40 U-Edge Pro is a coated abrasive wheel designed for grinding, blending and finishing metal surfaces. With a 125 mm diameter and ZK 40 grit mounted in layered abrasive flaps, this disc provides controlled stock removal while maintaining consistent contact with curved and flat workpieces. The U-Edge Pro shape allows access to edges and profiles without excessive digging, making it suitable for weld preparation, seam blending and edge deburring when used with an angle grinder.
Advantages
The layered flap construction ensures even wear and a uniform finish over the life of the disc. ZK 40 grit balances aggressive material removal with surface refinement, enabling efficient removal of weld beads and rust while leaving a surface ready for subsequent finishing or painting. The U-Edge Pro geometry reduces the risk of gouging on edges and improves control during contour work. Compatible with standard 125 mm angle grinder mounting, the disc offers stable performance at typical operating speeds.
Suitable for
Grinding and blending weld seams on steel and stainless steel
Edge deburring and profile finishing
Removing rust, paint scale and surface contamination
Prepping metal surfaces for painting or further machining
General metal fabrication, repair and maintenance tasks
Key specifications
Diameter: 125 mm
Abrasive type and grit: zirconia alumina, 40 grit
Shape: U-Edge Pro for improved edge access
Bonding: layered flap construction on a backing plate
Intended use: metal grinding, blending and finishing
How to use
Mount the flap disc securely on a compatible 125 mm angle grinder according to the grinder manufacturer’s instructions. Operate the tool at the recommended speed range and apply moderate, consistent pressure to let the abrasive flaps wear evenly. Use smooth, overlapping passes across the workpiece for uniform results. For edge work, use the U-Edge Pro profile with light touch to avoid excessive material removal. Replace the disc when the abrasive is worn down or performance declines.
Usage recommendations
Use appropriate personal protective equipment including eye protection, gloves and hearing protection. Ensure the workpiece is securely clamped and avoid side loading beyond the disc’s design. For best results on stainless steel, maintain lower pressure and higher feed speed to reduce heat buildup. Store discs in a dry environment to preserve abrasive integrity.

## FAQ

### How much does the Flap Disc Lukas Erzett 125 mm ZK 40 U-Edge Pro cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 23.07.2026 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 Lukas Erzett 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 Lukas Erzett 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/11890785/67313399_large.webp