# Grinding discs Proline 5448231 for rotary tools 40×20 mm, 6 mm shaft, abrasive A80

**URL:** https://aio.lv/en/product--proline-5448231--10785690
**Data updated:** 2025-12-30 12:33 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Proline
**Manufacturer code:** 5448231
**EAN:** 5903755448231
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5448231--10785690

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Set of Proline 5448231 grinding discs designed for rotary tools. Each disc measures 40×20 mm and fits a 6 mm shaft; abrasive grade A80. Suitable for surface grinding, deburring and material removal on metal, wood and plastics depending on application. Compact size allows work in tight spaces and on small parts; compatible with common rotary tool collets.

## Long description

Proline 5448231 grinding discs for rotary tools are compact abrasive wheels with a 6 mm shaft, 40 mm diameter and 20 mm height. The discs are made from linen-based abrasive with corundum grains applied radially and are graded A80, designed for material removal, surface preparation and finishing work on small parts and in confined spaces.
Advantages
The A80 corundum abrasive provides a balanced cut rate and surface finish suitable for general-purpose grinding. Radial grain orientation and linen backing give flexibility and consistent wear. The 6 mm shaft makes the discs compatible with most rotary tool collets, while the 40×20 mm dimensions allow access to tight areas and detailed work.
Suitable for
Surface grinding and shaping of metal components
Deburring and edge finishing on wood and plastics
Cleaning and preparing small or complex-shaped parts
Key specifications
Brand: Proline
MPN: 5448231
EAN: 5903755448231
Type: Grinding disc for rotary tools
Dimensions: 40 × 20 mm (diameter × height)
Shaft diameter: 6 mm
Abrasive: Linen backing with corundum grains
Abrasion grade: A80
How to use
Install the disc on a compatible rotary tool with a 6 mm collet and ensure it is securely tightened. Operate the tool at the manufacturer-recommended speed for abrasive A80 and the work material. Apply light, controlled pressure and move the disc steadily across the workpiece to avoid gouging or overheating. Allow the abrasive to do the cutting rather than forcing the tool.
Usage recommendations
Wear appropriate personal protective equipment including eye protection, gloves and respiratory protection when grinding. Check compatibility with your rotary tool and follow the tool manufacturer's safety and speed guidelines. For best results, test on a scrap piece before working on the final part.

## FAQ

### How much does the Grinding discs Proline 5448231 40×20 mm, 6 mm shaft cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 354 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 19.06.2026 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 Proline 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 Proline 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

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