# Diamond Core Bit Distar KORONA RS6 32 mm x 450 mm (1 1/4") Wet Cutting

**URL:** https://aio.lv/en/product--distar-10170085169--12395276
**Data updated:** 2026-04-26 22:22 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Distar
**Manufacturer code:** 10170085169
**EAN:** 4820245282766
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--distar-10170085169--12395276

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Distar KORONA RS6 diamond core bit, 32 mm diameter and 450 mm length (1 1/4") designed for wet cutting. Manufactured for drilling precise holes in concrete, reinforced concrete, masonry and other mineral materials. Features diamond-cutting crown for long life and efficient material removal; suitable for use with core drilling rigs and handheld core drills with 1 1/4" connection.

## Long description

The Distar KORONA RS6 diamond core bit 32 mm x 450 mm (1 1/4") is a wet-cutting core drill accessory designed for creating precise circular holes in concrete, reinforced concrete, masonry and other mineral-based construction materials. The bit combines a diamond-cutting crown with a robust steel body to ensure steady performance during prolonged drilling operations when used with core drilling rigs or compatible handheld core drills featuring a 1 1/4" threaded connection.
Advantages
The diamond-cutting crown delivers efficient material removal and extended service life compared with conventional bits, while the long 450 mm body allows through-hole and deep penetration drilling in structural elements. Wet cutting reduces dust and helps cool the diamond segments, preserving cutting efficiency and lowering the risk of premature wear. The standard 1 1/4" connection ensures compatibility with a wide range of core drilling equipment.
Suitable for
 Drilling precise holes in concrete and reinforced concrete
 Creating openings in brickwork and masonry
 Installing pipes, conduits and anchor points in structural elements
 Use with core drilling rigs and handheld core drills with 1 1/4" thread
When it may not be suitable
This wet-cutting diamond core bit is not intended for dry drilling applications; using it without proper water supply can accelerate wear and increase the risk of overheating. It is also not designed for drilling in soft materials where a different tooth or spiral drill would be more efficient, nor for use on metal or wood.
Key specifications
 Cutting diameter: 32 mm
 Total length: 450 mm
 Connection type: 1 1/4" threaded
 Cutting method: wet diamond core drilling
 Application materials: concrete, reinforced concrete, masonry and similar mineral materials
How to use
Mount the core bit on a compatible core drill or rig with a 1 1/4" thread. Use a stable drilling setup or stand to maintain perpendicular alignment to the work surface. Start drilling at low speed to create a pilot groove, then apply moderate, consistent feed pressure while supplying adequate water to the cutting area to cool the diamond segments and remove slurry. Withdraw the bit periodically to clear debris and allow cooling. After finishing the hole, clean the bit and flush the bore to remove residual slurry.
What to consider before purchase
 Confirm your drill or rig accepts a 1 1/4" threaded core bit
 Verify the 32 mm diameter and 450 mm length meet your hole depth and clearance requirements
 Plan for a water supply or wet-cutting setup to ensure proper cooling and dust suppression
 Check that the materials to be drilled (concrete, reinforced concrete, masonry) match the bit's intended use
Usage recommendations
Use steady, controlled feed force and continuous water flow during drilling. For reinforced concrete, maintain lower rotational speed and allow more frequent extraction to clear steel cutting debris. Regularly inspect diamond segments for wear and replace the core bit when cutting efficiency drops or segments show significant loss.

## FAQ

### How much does the Distar KORONA RS6 diamond core bit 32x450 mm cost, and is it available for purchase?

The price is 49.99 € (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 05.08.2026 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 Distar 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 Distar 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