# Diamond Cutting Disc 3M EC-21.2 125×2.1×12×22.23 mm for wet and dry cutting

**URL:** https://aio.lv/en/product--3m-10004734--11945632
**Data updated:** 2026-04-26 18:25 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** 3M
**Manufacturer code:** 10004734
**EAN:** 4023138153901
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-10004734--11945632

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Diamond cutting disc 3M EC-21.2 with dimensions 125×2.1×12×22.23 mm designed for precise cutting tasks. The disc features a diamond edge for efficient material removal and stable cutting performance. Suitable for use on angle grinders and similar tools for cutting stone, concrete, tiles and other hard materials in construction and renovation applications.

## Long description

Diamond Cutting Disc 3M EC-21.2 125×2.1×12×22.23 mm for wet and dry cutting is a segmented diamond blade designed for precision cutting of hard building materials. The disc has a diamond cutting edge that provides efficient material removal and maintains cutting stability when mounted on compatible angle grinders or similar handheld machines. It is intended for both wet and dry applications in construction and renovation tasks where controlled, accurate cuts are required.
Advantages
The 3M EC-21.2 diamond cutting disc delivers consistent cut quality due to its diamond-segmented rim, offering a balance between cutting speed and longevity. Its thin 2.1 mm body reduces material loss and helps produce narrow kerf cuts, while the segment design supports cooling and debris evacuation during cutting. The disc is suitable for use in wet or dry conditions, providing flexibility across different job site environments.
Suitable for
 Cutting natural stone such as granite and marble
 Cutting concrete, reinforced concrete, and cement-based materials
 Trimming and cutting ceramic tiles and porcelain
 Use with compatible angle grinders and handheld cutting machines
When it may not be suitable
This diamond cutting disc is not intended for cutting metal, wood, or plastics. It may not be suitable for applications requiring extremely high cutting depth beyond the specified segment width and wheel diameter. For specialized tasks such as precision blade work on delicate mosaics or extremely thin veneers, a purpose-built ultra-thin tile or glass blade may be preferable.
Key specifications
 Wheel diameter: 125 mm
 Cutting thickness (kerf): 2.1 mm
 Segment height: 12 mm
 Arbor hole diameter: 22.23 mm
 Suitable for wet and dry cutting
 Segmented diamond edge for efficient material removal
How to use
Mount the disc on an angle grinder or compatible cutting tool with the correct arbor size and ensure the tool’s guard is fitted. Follow the tool manufacturer’s instructions for safe mounting and tightening. Use appropriate rotational speed within the disc’s rated RPM range and apply steady, even pressure while cutting; avoid forcing the blade through the material. For wet cutting, supply an adequate water flow to reduce dust and cool the disc. For dry cutting, use a tool with dust-extraction or wear appropriate respiratory protection and allow the disc to cool periodically to prevent overheating.
What to consider before purchase
 Confirm the disc diameter and arbor hole match your angle grinder or cutting tool
 Verify that the disc thickness and segment height are suitable for the required cutting depth and kerf
 Consider whether wet or dry cutting will be the primary method on your job site
 Ensure safety equipment and dust control measures are available for dry cutting
Usage recommendations
Use steady feed rates and avoid lateral twisting forces on the disc. For prolonged cutting tasks, alternate short cutting periods with brief cooling intervals. When switching between wet and dry cutting, inspect the disc for damage before reuse and always follow personal protective equipment guidelines.

## FAQ

### How much does the Diamond Cutting Disc 3M EC-21.2 125 mm cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 04.08.2026 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 3M 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 3M 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/11945632/67388924_large.webp