# Core Drill Bit Diam S3 200/450 mm \[1 1/4 inch\] – Diam

**URL:** https://aio.lv/en/product--diam-dis3200n14--11943343
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Diam
**Manufacturer code:** DIS3200N1/4
**EAN:** 3662447001964
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 264.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 219.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diam-dis3200n14--11943343

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Diam S3 core drill bit with 200/450 mm dimensions and 1 1/4" connection. Designed for drilling large-diameter cores in masonry and concrete, this coronation bit suits wet and dry core drilling rigs with compatible 1 1/4" spindle. Use for creating openings for pipes, ducts, and service penetrations where stable large-diameter cutting is required.

## Long description

The Diam S3 core drill bit 200/450 mm with a 1 1/4" connection is a coronation-style bit engineered for large-diameter core drilling in masonry and concrete. It is compatible with core drilling rigs that accept a 1 1/4" spindle and is intended for both wet and dry drilling methods depending on the rig and site conditions. The bit’s dimensions (200 mm cutting diameter with a 450 mm overall length) provide the reach and cutting area required for creating holes for pipes, ducts and service penetrations in walls, floors and slabs.
Advantages
The Diam S3 design combines a reinforced core body with a segmented cutting crown to provide consistent cutting performance and controlled chip removal. Its construction is suitable for use on reinforced and unreinforced concrete and common masonry materials. The 1 1/4" connection provides secure mounting to compatible drill rigs, ensuring stability during high-torque operations. The bit can be used in wet drilling to reduce dust and increase cutting life or in dry drilling where site constraints require it, with appropriate cooling and dust control measures.
Suitable for
Drilling large-diameter openings for pipes and conduits
Creating service penetrations in concrete walls and floors
Installing HVAC ducts and electrical chases
Core sampling and removal for repair or inspection work
Key specifications
Cutting diameter: 200 mm
Overall length: 450 mm
Connection/thread size: 1 1/4 inch
Compatible materials: concrete, reinforced concrete, brick and common masonry
Drilling methods: wet and dry (depending on rig and site setup)
How to use
Mount the Diam S3 core drill bit to a compatible core drilling rig with a 1 1/4" spindle and secure according to the rig manufacturer’s instructions. Position the drill to the marked drilling location and use appropriate pilot guidance or template to maintain alignment. For wet drilling, supply water to the cutting area to reduce dust and cool the bit; for dry drilling, use recommended dust extraction and intermittent cutting to prevent overheating. Apply steady feed pressure and let the bit cut at its own pace to avoid excessive vibration or binding. After reaching the required depth, withdraw the bit while the rig is still running briefly to clear the core and flush debris if applicable.
Usage recommendations
Use appropriate personal protective equipment, dust extraction or water suppression, and follow the drill rig manufacturer’s limits for speed and feed. Inspect the cutting crown and core body before use and replace the bit when segments show significant wear or damage to maintain safe and efficient drilling performance.

## FAQ

### How much does the Diam S3 Core Drill Bit 200/450 mm cost, and is it available for purchase?

The price is 264.99 € (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 08.07.2026 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 Core Drill Bit 200/450 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/11943343/67386119_large.webp