# Drill bit Dedra WPQ1646, diameter 1.6 cm, for concrete/brick/stone/aerated concrete, 135° point, 1 pc

**URL:** https://aio.lv/en/product--dedra-wpq1646--11278239
**Data updated:** 2026-03-07 19:56 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WPQ1646
**EAN:** 5902628982759
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wpq1646--11278239

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Single Dedra WPQ1646 drill bit with 1.6 cm diameter, designed for drilling in concrete, brick, stone and aerated concrete. Features a 135° point angle for effective masonry penetration. Supplied as one piece; suitable for hammer and rotary-percussion drills for general construction, renovation and installation tasks.

## Long description

Single Dedra WPQ1646 drill bit with a 1.6 cm diameter designed for drilling in concrete, brick, natural stone and aerated concrete. The bit is intended for use with hammer and rotary-percussion drills and is supplied as one piece. A 135° point angle provides controlled penetration into masonry materials and helps maintain drill trajectory during through and anchor holes common in construction, renovation and installation work.
Advantages
The masonry drill bit combines a wide 1.6 cm cutting diameter with a 135° tip geometry to deliver stable, centered drilling in hard substrates. Its design reduces walking and wobble at the start of drilling, improving hole accuracy. Supplied as a single unit, it is suitable for site replacement or for carrying a spare on job sites. Built for use in both rotary and hammer drilling modes, it supports versatile applications across common building materials.
Suitable for
Drilling anchor and through holes in concrete and brick
Creating fixing points in natural stone and masonry
Installing utilities and fixtures in aerated concrete
General renovation and construction drilling tasks
Key specifications
Diameter: 1.6 cm
Intended materials: concrete, brick, natural stone, aerated concrete
Tip angle: 135° for masonry penetration
Compatibility: suitable for hammer and rotary-percussion drills
Quantity: 1 piece
How to use
Select an appropriate drill and ensure the chisel/drill holder is compatible and secure before starting. Mark the drilling point, use steady pressure and start at low speed to prevent the bit from walking. For deeper holes or hard materials, use intermittent drilling to clear debris and allow cooling. When using hammer mode in concrete or stone, apply consistent axial force and avoid excessive lateral pressure to prolong tool life. After drilling, clean the hole of dust before inserting anchors or fixings.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, gloves and hearing protection. Match drilling speed and mode to the material: rotary-percussion or hammer mode for concrete and stone, and rotary mode for softer masonry if available. Replace the bit when wear reduces cutting efficiency or accuracy.

## Specifications

| Feature | Value |
|---|---|
| Suitable for materials | Concrete, Brick, Stone, Aerated concrete |
| Drill bit diameter | 16 mm |
| Point angle | 135 ° |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Dedra WPQ1646 1.6 cm cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 15.07.2026 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/11278239/64484063_large.webp