# Diamond core drill bit Diam S3 92 mm cutting diameter, 450 mm length, 1 1/4" connection

**URL:** https://aio.lv/en/product--diam-dis3092n14--11943128
**Data updated:** 2026-03-10 11:48 (EET)
**Category:** Drill Bits
**Manufacturer:** Diam
**Manufacturer code:** DIS3092N1/4
**EAN:** 3662447001629
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 159.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 131.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diam-dis3092n14--11943128

## 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 with a 92 mm cutting diameter, 450 mm total length and 1 1/4" connection. Designed for drilling precise holes in hard materials such as concrete, reinforced concrete, masonry and stone. Suitable for use with rotary and core drilling rigs; provides efficient material removal and long life when used with water cooling and correct mounting.

## Long description

Diamond core drill bit Diam S3 with a 92 mm cutting diameter and 450 mm total length is designed for drilling precise circular openings in hard building materials. The bit features a 1 1/4" connection for attachment to compatible rotary and core drilling rigs. It is intended for wet drilling to maintain cutting performance and prolong segment life, offering consistent cutting speed and reliable centring in concrete, reinforced concrete, masonry and natural stone.
Advantages
The Diam S3 core bit combines durable diamond segments with a reinforced steel tube to deliver extended service life and stable drilling behaviour. Its 92 mm cutting diameter provides accurate hole sizing while the 450 mm length allows through-drilling and drilling with an integrated pilot bit or mandrel systems. The 1 1/4" connection ensures straightforward mounting on a wide range of hand-held and rig-mounted core drill systems. Water cooling capability reduces heat build-up and optimises cutting efficiency.
Suitable for
Drilling holes in concrete for anchor installation and pipe passages
Create openings in reinforced concrete and masonry for plumbing and electrical services
Core sampling and diagnostics in structural inspection
Drilling in natural stone for façade and finishing work
Key specifications
Cutting diameter: 92 mm
Total length: 450 mm
Connection type: 1 1/4" thread
Recommended cooling: water-cooled operation
Suitable materials: concrete, reinforced concrete, masonry, natural stone
How to use
Secure the core drill bit to a compatible rotary or core drilling rig using the 1 1/4" connection according to the rig manufacturer's instructions. Position the drill at the marked location and begin drilling at low speed to establish the pilot contact, then increase speed and apply steady axial pressure without forcing the bit. Use a continuous supply of water to cool the diamond segments and flush out debris; stop periodically to check progress and remove accumulated slurry if necessary. After completing the hole, withdraw the bit while the drill is running at low speed to clear the core.
Usage recommendations
Use the core bit on drills rated for the required diameter and length, maintain water flow during operation, and avoid excessive lateral pressure. Replace worn or damaged segments and inspect the connection thread before mounting. For reinforced concrete, use progressive drilling with controlled feed to prevent overheating and premature wear.

## FAQ

### How much does the Diam S3 diamond core drill bit 92 mm, 450 mm cost, and is it available for purchase?

The price is 159.49 € (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 bit 92 mm, 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/11943128/67385865_large.webp