# Grinding flap disc 125 mm G40 Polax for angle grinder, abrasive flap wheel

**URL:** https://aio.lv/en/product--polax-54-002--11679626
**Data updated:** 2026-02-16 07:09 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Polax
**Manufacturer code:** 54-002
**EAN:** 6900112233454
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Flap grinding disc 125 mm, grit G40 by Polax. Designed for use with 125 mm angle grinders, this abrasive flap wheel provides material removal and surface blending on metal and other hard surfaces. Suitable for deburring, weld seam smoothing, rust and paint removal, and surface preparation. Delivers consistent cutting with replaceable layered abrasive flaps for even wear.

## Long description

Polax grinding flap disc 125 mm G40 is an abrasive flap wheel designed for 125 mm angle grinders. It combines layered abrasive flaps arranged around a reinforced backing to provide controlled material removal, blending and surface preparation on metal and other hard substrates. The disc is intended for use where moderate stock removal and consistent surface finish are required, such as deburring edges, smoothing welds, removing rust and old paint, and preparing surfaces prior to painting or welding.
Advantages
The flap disc construction ensures even wear as individual abrasive flaps break down progressively, maintaining cutting performance and reducing vibration compared with rigid grinding wheels. Grit G40 provides an effective balance between cut rate and surface finish for medium-duty metalworking tasks. The 125 mm diameter fits standard compact angle grinders, allowing accessible handling in confined spaces while delivering consistent abrasive action across the work area.
Suitable for
 Deburring and edge breaking on steel and stainless steel
 Smoothing and blending weld seams
 Rust and old paint removal from metal surfaces
 Surface preparation before painting, coating or further machining
 Light shaping and stock removal on castings and forgings
Key specifications
 Diameter: 125 mm
 Abrasive grit: G40 (medium-coarse)
 Disc type: flap disc with layered abrasive flaps
 Intended tool: 125 mm angle grinder
 Primary materials: metal and other hard substrates
How to use
Mount the flap disc securely on a compatible 125 mm angle grinder according to the grinder manufacturer’s instructions. Start with a low to moderate grinder speed and apply light, even pressure while moving the disc across the workpiece to avoid gouging. For best results, maintain a consistent angle between the disc and the surface and use overlapping passes to achieve uniform blending. Replace the disc when abrasive performance declines or the backing shows excessive wear.
Usage recommendations
Use appropriate personal protective equipment including eye protection, gloves and hearing protection. Match grit selection to the task: G40 is suitable for medium stock removal; choose a finer grit for finishing or a coarser grit for heavier removal. Ensure the grinder’s RPM rating is compatible with the disc and keep steady movement to extend disc life and achieve an even finish.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Polax 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 Polax 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/11679626/67009726_large.webp