# Diamond Cutting Disc Proxxon UNI Cut 50 for LHW Angle Grinder, model PR28156

**URL:** https://aio.lv/en/product--proxxon-pr28156--12390813
**Data updated:** 2026-04-26 21:02 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Proxxon
**Manufacturer code:** PR28156
**EAN:** 4006274281561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxxon-pr28156--12390813

## 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 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Proxxon UNI Cut 50 is a diamond-coated cutting disc designed for use with Proxxon LHW angle grinders. Model PR28156 provides a hard-wearing cutting edge suitable for precise slicing and cutting of hard materials such as ceramics, tiles, stone and similar substrates. The disc is intended for accessory replacement and workshop applications requiring durable, abrasion-resistant cutting performance.

## Long description

Proxxon UNI Cut 50 diamond cutting disc for LHW angle grinders (model PR28156) is a thin, diamond-coated accessory designed for precise cutting of hard materials. The disc is intended as a durable replacement accessory for Proxxon LHW grinders and offers a wear-resistant edge for workshop tasks involving ceramics, tiles, natural and engineered stone, and similar substrates where accurate, clean cuts are required.
Advantages
The UNI Cut 50 features a continuous diamond coating that provides consistent cutting performance and extended service life compared with conventional abrasive discs. Its thin profile reduces material loss and allows for more accurate, controlled cuts. The disc is engineered for compatibility with Proxxon LHW angle grinders, ensuring correct fit and safe operation when used according to manufacturer guidelines.
Suitable for
 Cutting ceramic tiles and porcelain
 Slicing natural stone and engineered stone slabs
 Precision workshop cutting tasks on hard substrates
 Replacement accessory for Proxxon LHW angle grinders
When it may not be suitable
This diamond cutting disc is not designed for heavy-duty demolition of large concrete structures or for rapid stock removal where wide, aggressive cutting wheels are required. It is also not intended for cutting metals, wood, or materials containing excessive flexibility; using it on inappropriate materials can shorten disc life and increase safety risks.
Key specifications
 Type: diamond-coated cutting disc
 Suitable tool: compatible with LHW angle grinders
 Intended materials: ceramics, tiles, stone, similar hard substrates
 Cut style: thin profile for precise, low-loss cuts
 Typical use: workshop and accessory replacement applications
How to use
Fit the UNI Cut 50 onto a Proxxon LHW angle grinder following the grinder manufacturer's mounting and safety instructions. Use appropriate speed and feed: allow the diamond edge to cut steadily without excessive pressure. For materials such as tiles and stone, steady, controlled passes produce clean edges; water cooling or intermittent cutting can reduce heat buildup and prolong disc life if the application allows. Always wear eye, hand, and respiratory protection when cutting and secure the workpiece to prevent movement.
What to consider before purchase
 Confirm compatibility with your LHW angle grinder model
 Verify that the disc material matches the substrates you intend to cut (ceramics, tiles, stone)
 Consider disc thickness and cut profile for the required precision
 Assess whether dry cutting or wet cutting is preferable for your tasks
Usage recommendations
Use the Proxxon UNI Cut 50 for controlled, precision cutting of hard tiles and stone in workshop settings. Operate at recommended speeds, avoid excessive lateral force, and consider cooling or intermittent cutting for prolonged life. Replace the disc when cutting efficiency or edge integrity decreases.

## FAQ

### How much does the Proxxon UNI Cut 50 Diamond Cutting Disc PR28156 cost, and is it available for purchase?

The price is 16.49 € (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 Proxxon 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 Proxxon 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