# Diamond hole saw set Dedra DED1592SZ04 — sizes 6, 8, 20, 35, 50, 68 mm with guide

**URL:** https://aio.lv/en/product--dedra-ded1592sz04--11958837
**Data updated:** 2026-03-11 13:58 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Dedra
**Manufacturer code:** DED1592SZ04
**EAN:** 5902628159083
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 119.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-ded1592sz04--11958837

## 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

Diamond hole saw set by Dedra (model DED1592SZ04) contains six coronet cutters in sizes 6, 8, 20, 35, 50 and 68 mm and includes a guide. Designed for drilling precise circular holes in hard materials where diamond cutting is required. Suitable for ceramics, tile, porcelain and similar brittle surfaces; used in installations, plumbing and finishing works.

## Long description

Diamond hole saw set Dedra DED1592SZ04 contains six coronet cutters in sizes 6, 8, 20, 35, 50 and 68 mm and a guide for accurate positioning. The set is designed for cutting clean circular openings in hard and brittle materials such as ceramic tiles, porcelain and similar surfaces where diamond abrasives are required. The guide helps keep the hole saws steady during start-up and reduces the chance of slipping on glazed or polished finishes.
Advantages
The diamond cutting edges provide consistent cutting performance and longer life compared with conventional HSS or carbide hole saws on brittle materials. Multiple sizes in one set allow flexibility for different hole diameters without changing tools. The included guide improves accuracy and reduces chipping at the hole edges. The coronet design enables effective dust and debris removal while drilling, supporting smoother progress through hard surfaces.
Suitable for
 Drilling holes for plumbing fixtures and pipes in ceramic and porcelain tiles
 Creating openings for electrical boxes or light fittings in tiled walls
 Installing sinks, taps and bathroom accessories requiring precise circular cuts
 Cutting sample or inspection holes in hard brittle construction materials
Key specifications
 Cutting diameters: 6 mm, 8 mm, 20 mm, 35 mm, 50 mm, 68 mm
 Cutting edge: diamond grit segmented coronet design
 Includes positioning guide for stable drilling
 Application materials: ceramic tiles, porcelain, glazed surfaces and similar brittle materials
 Tool compatibility: standard drill chuck mounting (use appropriate arbor or adapter if required)
How to use
Mark the drilling center on the workpiece and fit the required diameter coronet cutter to the drill, securing the guide in place if applicable. Start drilling at low speed, applying light steady pressure and keeping the drill perpendicular to the surface. Use water or a cooling lubricant to reduce heat buildup and prolong the life of the diamond segments. Increase speed moderately once the cutter has established a stable groove, and clear debris regularly. After completing the hole, remove the cutter and clean the edges to check for any minor chipping.
Usage recommendations
For best results, use a cordless or corded drill with variable speed control, keep the cutting area continuously cooled with water, and avoid excessive pressure that can cause cracking. Wear eye protection and a dust mask when drilling; test on a spare tile to confirm speed and pressure settings before working on visible surfaces.

## FAQ

### How much does the Diamond hole saw set Dedra DED1592SZ04 cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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, Installment. All transactions are 100% secure and encrypted.

### Can Diamond hole saw set Dedra DED1592SZ04 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 Dedra 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 Dedra 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/11958837/67404164_large.webp