# Drill Bit Extension Dedra DED1500-35 350 mm with SDS+ Shank for Core Bits

**URL:** https://aio.lv/en/product--dedra-ded1500-35--11718538
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** DED1500-35
**EAN:** 5902628150103
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-ded1500-35--11718538

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Extension for core drill bits by Dedra, model DED1500-35, 350 mm length with an SDS+ shank. Designed to extend reach when using core (hole saw) drill bits with compatible SDS+ chucks. Suitable for drilling in construction and renovation tasks where deeper or hard-to-reach holes are needed; fits SDS+ rotary hammer/drill systems.

## Long description

The Dedra DED1500-35 350 mm drill bit extension with SDS+ shank increases drilling reach when using core bits with SDS+ rotary hammer systems. This extension allows operators to work on deeper or hard-to-reach holes in concrete, masonry and other solid materials while maintaining compatibility with SDS+ chucks. Its 350 mm length provides added reach without compromising the mechanical connection to standard SDS+ core drill bits.
Advantages
The extension retains the SDS+ quick-fit interface so it connects securely to SDS+ rotary hammers and core bits. Its rigid, straight design reduces runout and helps keep the core bit aligned during drilling. Made for use with core (hole saw) bits, the extension helps reach recessed areas and allows deeper penetration into walls or slabs without requiring special long core bits.
Suitable for
Extending reach for core drilling in concrete and masonry
Drilling recessed or hard-to-reach holes in renovation and construction
Use with SDS+ rotary hammers and compatible core bits
Key specifications
Type: drill bit extension for core bits
Shank system: SDS+ compatible
Length: 350 mm
Application materials: concrete, masonry and similar solid substrates
Connection: straight rigid shaft designed to minimize runout
How to use
Fit the SDS+ shank of the extension into the chuck of an SDS+ rotary hammer until it locks. Attach a compatible core bit to the extension’s mating end, ensuring a secure connection. Begin drilling at low speed to establish correct alignment, then proceed with appropriate hammer or rotary settings for the material. Apply steady, even pressure and allow the tool to do the cutting; withdraw occasionally to clear debris and prevent overheating of the bit.
Usage recommendations
Always use appropriate personal protective equipment such as safety glasses, hearing protection and dust extraction or respiratory protection when drilling. Verify compatibility between the extension and the specific core bit being used. For optimal performance, use tools and bits rated for the targeted material and maintain the extension and bits in good condition.

## FAQ

### How much does the Dedra DED1500-35 350 mm SDS+ drill extension cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 09.07.2026 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 Dedra 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 Dedra 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/11718538/67099886_large.webp