# Concrete drill bit Dedra WPQ2841 SDS+ 28 mm

**URL:** https://aio.lv/en/product--dedra-wpq2841--10627422
**Data updated:** 2026-03-07 17:55 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WPQ2841
**EAN:** 5902628982940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wpq2841--10627422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

SDS+ concrete drill bit Dedra WPQ2841, 28 mm diameter, designed for use with SDS+ rotary hammer drills. Suitable for drilling into concrete, masonry and stone for anchor and through holes. Features standardized SDS+ shank for quick secure fitting and efficient impact drilling; intended for construction, renovation and installation tasks.

## Long description

Dedra WPQ2841 SDS+ 28 mm is a concrete drill bit designed for use with SDS+ rotary hammer drills. It is intended for drilling into concrete, masonry and natural stone to create anchor holes and through holes in construction, renovation and installation work. The bit combines a carbide-tipped head with a spiral flute to evacuate dust and maintain drilling progress in demanding materials.
Advantages
The SDS+ shank provides fast and secure fitting in compatible rotary hammer chucks and ensures efficient transfer of impact energy. A carbide cutting tip improves wear resistance and maintains cutting performance when working with reinforced concrete and hard masonry. The spiral flute geometry facilitates reliable removal of drilling debris and reduces clogging, which contributes to more consistent drilling speed and reduced operator effort.
Suitable for
Drilling anchor holes in reinforced concrete and structural masonry
Making through holes for pipes and conduits
Installing anchors, bolts and fixings in renovation and construction tasks
Drilling into natural stone and concrete blocks
Key specifications
Diameter: 28 mm
Shank type: SDS+ compatible
Material of tip: carbide
Intended use: rotary hammer drilling with impact action into concrete, masonry and stone
Flute type: spiral for chip evacuation
How to use
Select an SDS+ rotary hammer drill with appropriate power and set the tool to hammer-drill mode. Insert the bit into the SDS+ chuck until it locks, ensuring a secure fit. Mark and centre the drilling point, start at low speed to establish the position, then increase speed and apply steady forward pressure while allowing the hammer action to do the work. Periodically withdraw the bit to clear dust and prevent overheating when drilling deep holes. Use appropriate personal protective equipment such as eye protection, hearing protection and dust control measures.
Usage recommendations
For best results when drilling large-diameter holes, use a rotary hammer with adequate impact energy and, when possible, perform intermittent drilling with brief pauses to clear debris. For through-holes, back the bit out regularly to improve dust evacuation. Replace the bit if the carbide tip shows significant wear or chipping to maintain drilling efficiency and safety.

## FAQ

### How much does the Dedra WPQ2841 SDS+ concrete drill bit 28 mm cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 14.07.2026 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/10627422/54177950_large.webp