# Drill bit Dedra WPQ1521, diameter 1.5 cm, for concrete/brick/stone/aerated concrete, 135° point, 1 pc

**URL:** https://aio.lv/en/product--dedra-wpq1521--11719392
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WPQ1521
**EAN:** 5902628982711
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wpq1521--11719392

## 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

Single Dedra WPQ1521 drill bit with 1.5 cm diameter designed for drilling in concrete, brick, stone and aerated concrete. Features a 135° point angle for efficient centring and reduced chipping. Supplied as one piece, suitable for hammer and rotary-percussion drills when working on masonry and structural materials.

## Long description

Single Dedra WPQ1521 drill bit with a 1.5 cm diameter designed for drilling into concrete, brick, stone and aerated concrete. The 135° point angle provides accurate centring and helps reduce chipping at the drill entry. Supplied as one piece, this drill bit is compatible with hammer and rotary-percussion drills used for masonry and structural work, offering a straightforward solution when you need a robust bit for medium-size holes in hard materials.
Advantages
The Dedra WPQ1521 drill bit combines a large 1.5 cm diameter with a 135° point geometry that improves bit guidance and reduces surface spalling on brittle masonry. Manufactured for use in hammer and rotary-percussion drills, it is intended to maintain stable drilling performance in concrete, brick, stone and aerated concrete. Delivered as a single unit, it is easy to transport and replace in the drill chuck.
Suitable for
 Drilling holes for anchors and dowels in concrete and brick
 Creating passages for pipework and conduits through stone or masonry walls
 Installing fixings in aerated concrete blocks
 General construction and renovation tasks requiring medium-diameter masonry holes
Key specifications
 Diameter: 1.5 cm
 Compatible materials: concrete, brick, stone, aerated concrete
 Point angle: 135° for improved centring
 Package quantity: 1 piece
 Intended drill types: hammer and rotary-percussion drills
How to use
Mark the drilling position and select an appropriate drill speed and hammer settings for the material. Secure the workpiece or ensure steady support for wall or structural surfaces. Insert the Dedra WPQ1521 into the drill chuck and tighten according to the drill manufacturer's instructions. Start drilling with light pressure to establish the centre, then apply steady force while maintaining drill alignment. Pull the bit periodically to clear dust and debris for more efficient penetration and to avoid overheating.
Usage recommendations
Use personal protective equipment such as safety glasses, gloves and hearing protection. When drilling deep or large holes, remove debris regularly and allow the bit to cool to prolong tool life. Match the drill speed and hammer action to the material hardness: lower speeds and controlled hammering for harder stone, higher hammer action for aerated concrete where appropriate.

## Specifications

| Feature | Value |
|---|---|
| Suitable for materials | Concrete, Brick, Stone, Aerated concrete |
| Drill bit diameter | 15 mm |
| Point angle | 135 ° |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Dedra WPQ1521 1.5 cm cost, and is it available for purchase?

The price is 11.99 € (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/11719392/67195406_large.webp