# Bosch Expert for Metal R444 X-LOCK Fiber Disc 115 mm Grain 120

**URL:** https://aio.lv/en/product--bosch-2608619170--10737527
**Data updated:** 2026-05-11 14:52 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Bosch
**Manufacturer code:** 2608619170
**EAN:** 3165140960144
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608619170--10737527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Bosch Expert for Metal R444 is a high-performance fiber disc designed for metalworking applications. Featuring the X-LOCK mounting system, it allows for quick and tool-free disc changes. With a 115 mm diameter and 120 grit, this disc is ideal for efficient grinding, deburring, and surface preparation on various metal surfaces, ensuring consistent results and durability for professional use.

## Long description

The Bosch Expert for Metal R444 X-LOCK Fiber Disc 115 mm with 120 grit is a professional-grade abrasive tool engineered for high-performance metalworking. Designed for use with X-LOCK angle grinders, this fiber disc offers a secure and rapid mounting solution that eliminates the need for traditional locking nuts or wrenches. Its robust construction ensures reliable material removal and consistent surface finishing, making it an essential component for metal fabrication and repair tasks.
Advantages
The primary benefit of this fiber disc is the integration of the X-LOCK system, which significantly reduces downtime during abrasive changes by allowing for tool-free mounting. The high-quality abrasive grain provides excellent durability and a uniform scratch pattern, which is critical for achieving professional results on various metal surfaces. Its design promotes efficient heat dissipation and resistance to clogging, ensuring a longer service life even during demanding grinding operations.
Suitable for
Grinding and smoothing metal surfaces
Deburring sharp edges on metal components
Surface preparation prior to welding or painting
Removing rust and oxidation from metal parts
When it may not be suitable
This disc is specifically optimized for metal applications and may not provide optimal performance on wood, plastic, or masonry materials. It is intended for use exclusively with X-LOCK compatible angle grinders and cannot be mounted on standard angle grinders with traditional spindle systems.
Key specifications
Diameter: 115 mm
Grit size: 120
Mounting system: X-LOCK
Application: Metalworking
How to use
To install the disc, align the fiber disc with the X-LOCK interface on the angle grinder head and press it down until it clicks into place. Ensure the disc is securely locked before starting the tool. During operation, maintain a consistent angle and apply moderate pressure to the workpiece to allow the abrasive grain to perform effectively. To remove the disc, simply pull the release lever on the grinder, and the disc will disengage automatically.
What to consider before purchase
Verify that your angle grinder is equipped with the X-LOCK mounting system
Ensure the 115 mm diameter is compatible with your grinder's safety guard
Select the appropriate grit size for your specific surface finish requirements
Usage recommendations
Always wear appropriate personal protective equipment, including safety goggles, gloves, and a dust mask, when operating power tools. Inspect the disc for any signs of damage before each use and replace it if it shows excessive wear or structural defects.

## FAQ

### How much does the Bosch Expert for Metal R444 X-LOCK Fiber Disc 115 mm cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 24.07.2026 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. 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 Bosch 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 Bosch 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/10737527/59888444_large.webp