# Diamond core bit adapter GEKO G40040 for SDS-Plus, 350 mm length

**URL:** https://aio.lv/en/product--geko-g40040--11942710
**Data updated:** 2026-03-10 11:47 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** GEKO
**Manufacturer code:** G40040
**EAN:** 5901477111112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-g40040--11942710

## 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

GEKO adapter G40040 is a 350 mm long core bit adapter designed for use with SDS-Plus rotary hammer drills. It enables attachment of core bits (diamond or other compatible coring tools) to an SDS-Plus chuck, extending reach for drilling into concrete, masonry or similar materials. Useful for renovation, plumbing, electrical and HVAC installations requiring deeper or hard-to-reach coring.

## Long description

GEKO adapter G40040 is a 350 mm long diamond core bit adapter designed to connect core bits to SDS‑Plus rotary hammer drills. The adapter extends the effective reach of coring tools, allowing drilling and coring in deeper or hard-to-reach spots in concrete, masonry and similar substrates. It is intended for use with diamond or other compatible core bits and provides a straightforward mechanical interface to the SDS‑Plus chuck.
Advantages
The adapter's 350 mm length increases working depth without requiring longer drill bodies or special machines, reducing the need to reposition equipment. Its compatibility with SDS‑Plus rotary hammers makes it suitable for commonly used professional and consumer tools. The mechanical design provides stable engagement with the drill chuck and core bit, facilitating controlled coring in dense materials while helping to maintain concentricity and reduce wobble.
Suitable for
 Drilling and coring through concrete and reinforced concrete
 Installing plumbing, electrical conduits and HVAC penetrations
 Renovation work requiring deeper or recessed holes
 Accessing hard-to-reach drilling locations such as corners or behind structures
Key specifications
 Adapter type: core bit adapter for SDS‑Plus rotary hammers
 Overall length: 350 mm
 Compatible drill interface: SDS‑Plus chuck connection
 Intended coring tools: diamond core bits and other compatible core bits
 Typical applications: concrete, masonry and similar construction materials
How to use
Select a core bit suitable for the material and hole diameter required, then securely attach the core bit to the adapter following the core bit manufacturer's instructions. Insert the adapter's SDS‑Plus end into the rotary hammer's chuck and lock it according to the drill's standard procedure. Use appropriate drilling speed, feed pressure and cooling or flushing methods recommended for diamond coring; maintain steady alignment and allow the tool to cut without excessive force. After coring, retract the bit and release the adapter from the chuck before changing accessories.
Usage recommendations
Use proper personal protective equipment including eye protection, hearing protection and dust control. For diamond coring, consider water cooling or an appropriate dust extraction system to prolong bit life and reduce airborne dust. Inspect the adapter and connections before use to ensure secure seating and correct engagement with both the drill and the core bit.

## FAQ

### How much does the GEKO G40040 SDS-Plus core bit adapter 350 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1214 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. 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 GEKO 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 GEKO 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

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