# Grinding Discs Proline 40x20mm with 6mm Shaft A120 abrasive discs for rotary tools

**URL:** https://aio.lv/en/product--proline-5448255--10785688
**Data updated:** 2025-12-30 12:33 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Proline
**Manufacturer code:** 5448255
**EAN:** 5903755448255
**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-5448255--10785688

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Proline Grinding Discs 40x20mm with 6mm shaft, grit A120, designed for precision surface finishing and light material removal. Suitable for use with compatible rotary tools and die grinders, these abrasive discs are intended for deburring, smoothing and polishing metal, wood, plastics and composites. Compact size and standardized shaft ensure easy mounting and stable operation for detailed work.

## Long description

Grinding disc made of abrasive linen with radial corundum grains, designed for use on rotary tools. The disc has a 6 mm shaft and compact dimensions — 40 mm diameter and 20 mm height — providing stable mounting for precision surface finishing, deburring and light material removal on metal, wood, plastics and composite materials.
Advantages
The Proline grinding disc features corundum abrasive for consistent cutting and a linen backing that ensures flexibility and conformability to complex shapes. Standard 6 mm shaft enables quick mounting in many rotary tools and die grinders. Small diameter and medium grit A120 deliver controlled material removal and fine surface refinement in detailed work.
Suitable for
Deburring small metal parts
Smoothing and finishing wood details
Polishing plastics and composites
Cleaning and shaping complex or contoured surfaces
Key specifications
Diameter: 40 mm
Height: 20 mm
Shaft: 6 mm
Abrasive grit: A120
Material: abrasive linen with corundum grains
Brand: Proline, MPN: 5448255, EAN: 5903755448255
How to use
Secure the 6 mm shaft of the disc in the compatible rotary tool collet or chuck and tighten according to the tool manufacturer’s instructions. Run the tool at appropriate speed for the material and grit — start at lower speeds and increase if necessary while maintaining steady, light pressure. Move the disc across the workpiece with controlled strokes, avoiding excessive dwell in one spot to prevent overheating or over-removal of material.
Usage recommendations
Use personal protective equipment (safety glasses, gloves and dust mask) and ensure the disc is not damaged before use. Match the A120 grit to the desired finish; for coarser removal choose a lower-number grit, for finer polishing use higher-number grits. Do not apply excessive pressure and avoid speeds beyond the rotary tool’s recommended limits.

## FAQ

### How much does the Grinding Discs Proline 40x20mm 6mm Shaft A120 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 — 387 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 22.06.2026 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

https://aio.lv/img/cache/product/10785688/60035367_large.webp