# Diamond core drill bit Diam S3 182/450 mm \[1 1/4 inch\] for concrete and masonry

**URL:** https://aio.lv/en/product--diam-dis3182n14--11942752
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Diam
**Manufacturer code:** DIS3182N1/4
**EAN:** 3662447007768
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 230.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 190.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diam-dis3182n14--11942752

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Diamond core drill bit Diam S3, size 182/450 mm with 1 1/4" connection, designed for drilling large-diameter holes in concrete, reinforced concrete and masonry. The S3 construction provides diamond cutting segments for efficient boring, core extraction and wet drilling. Suitable for use with rotary drills and core rigs for plumbing, electrical conduit, anchor and sleeve installations.

## Long description

Diamond core drill bit Diam S3 182/450 mm \[1 1/4 inch\] is designed for drilling large-diameter holes in concrete, reinforced concrete and masonry. With a 182 mm cutting diameter and 450 mm overall length, this core bit is intended for wet drilling and efficient core extraction. The S3 segmented diamond crown provides concentrated cutting performance while the 1 1/4" connection fits standard core drill rigs and rotary drilling equipment used in construction and installation work.
Advantages
The S3 segmented diamond design delivers consistent cutting speed and long segment life when used with appropriate wet drilling technique. The 450 mm length allows through-drilling and extraction of substantial cores, reducing the need for multiple passes. The 1 1/4" threaded connection ensures compatibility with a wide range of core rigs and handheld rotary drills equipped with the matching arbor. The core bit construction promotes stable drilling with reduced vibration and predictable wear under recommended operating conditions.
Suitable for
 Creating service penetrations for plumbing and drainage in concrete slabs
 Installing electrical conduits and cable sleeves through walls and floors
 Forming anchor and sleeve holes in reinforced concrete structures
 Core sampling and creating openings for HVAC and mechanical installations
Key specifications
 Cutting diameter: 182 mm
 Overall length: 450 mm
 Connection type: 1 1/4" threaded arbor
 Segment type: segmented diamond crown (S3 construction)
 Drilling method: wet drilling recommended
 Material suitability: concrete, reinforced concrete, masonry
How to use
Mount the core bit onto a compatible core drill or rotary drilling rig using the 1 1/4" arbor and ensure secure fastening. Use a stable drill stand or rig to maintain alignment and minimize lateral forces. Start drilling at low speed to establish the pilot and then increase speed as the bit engages the material. Apply steady feed pressure appropriate to the power of the drill and maintain a continuous water supply for cooling and dust suppression. Periodically withdraw the core bit to clear the bore and remove the core if necessary. After use, clean the bit and inspect diamond segments for wear or damage.
Usage recommendations
Use continuous water flow for cooling and to extend segment life; avoid dry drilling. Match drill speed and feed pressure to the drill motor power and material hardness. For reinforced concrete, use a slower feed and consistent water supply to prevent premature segment wear. Store the core bit in a dry place and inspect segments before each use.

## FAQ

### How much does the Diam S3 diamond core drill 182/450 mm cost, and is it available for purchase?

The price is 230.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 Diam S3 diamond core drill 182/450 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/11942752/67385415_large.webp