# Diamond cutting disc for asphalt Diam AS50 laser 400 mm × 25.4/10 mm

**URL:** https://aio.lv/en/product--diam-dias5040025--11967501
**Data updated:** 2026-03-11 15:48 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Diam
**Manufacturer code:** DIAS50400/25
**EAN:** 3541340026178
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 120.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 99.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diam-dias5040025--11967501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Diamond cutting disc Diam AS50 laser, 400 mm diameter with 25.4/10 mm bore adapter, designed for cutting asphalt. Laser-welded diamond segments provide durable cutting performance for roadwork, repairs and construction tasks. Suitable for use on walk-behind saws and ring saws where a 400 mm disc with the specified bore and adapter is required.

## Long description

Diamond cutting disc Diam AS50 laser 400 mm × 25.4/10 mm is a professional abrasive tool designed for efficient cutting of asphalt. The 400 mm diameter disc features laser-welded diamond segments that deliver consistent cutting performance and extended service life on abrasive road materials. The disc is supplied with a 25.4/10 mm bore adapter to fit machines with different arbor sizes, making it suitable for walk-behind saws and ring saws that accept this diameter and adapter combination.
Advantages
The laser welding of diamond segments ensures strong attachment and resistance to segment loss under heavy loads, while the segment design and diamond concentration are optimized for fast penetration of asphalt and high material removal rate. The included 25.4/10 mm bore adapter provides compatibility with multiple machine arbors without altering the structural integrity of the blade. The 400 mm diameter balances cutting depth and maneuverability, making it suitable for roadside repairs and construction tasks.
Suitable for
Cutting asphalt pavement and road surfaces
Repair work on sidewalks, driveways and curbs
Preparation of joints and removal of damaged asphalt
Use with walk-behind saws and ring saws that accept a 400 mm blade with a 25.4/10 mm adapter
Key specifications
Diameter: 400 mm
Bore and adapter: 25.4 mm standard bore with 10 mm adapter
Segment type: laser-welded diamond segments
Intended material: asphalt
Typical application: roadwork, repairs, and construction cutting
How to use
Mount the disc on a compatible saw following the machine manufacturer's instructions, ensuring the correct orientation and secure fastening of the blade and the 25.4/10 mm adapter. Verify that the saw's maximum RPM rating matches or exceeds the disc's rated speed before operation. When cutting asphalt, use steady feed pressure and allow the blade to work without excessive force; keep the cut line clear of debris and ensure adequate water cooling or dust suppression if required by the machine or jobsite conditions. Wear appropriate personal protective equipment and follow safety procedures for power sawing.
Usage recommendations
For optimal performance, use this Diam AS50 laser disc on machines designed for 400 mm blades and adjust cutting speed to match asphalt density. Replace the blade when segment wear affects cutting efficiency and inspect the adapter and arbor for wear before each use.

## FAQ

### How much does the Diamond disc Diam AS50 laser 400 mm cost, and is it available for purchase?

The price is 120.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Diamond disc Diam AS50 laser 400 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Diam 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 Diam 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/11967501/67414179_large.webp