# Dedra WP1426 masonry drill bit 1.4 cm diameter, 20 cm working length, for concrete and brick

**URL:** https://aio.lv/en/product--dedra-wp1426--11718577
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WP1426
**EAN:** 5902628920362
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wp1426--11718577

## 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

Dedra WP1426 is a single masonry drill bit with a 1.4 cm (14 mm) diameter and 20 cm working length. Designed for use in concrete, brick, natural stone and aerated concrete, it provides a dedicated solution for drilling anchor holes, through-holes and fixings. Supplied as one piece for SDS/round-shank rotary drills (check compatibility with your drill).

## Long description

Dedra WP1426 masonry drill bit has a 1.4 cm (14 mm) diameter and a 20 cm working length, designed for drilling in concrete, brick, natural stone and aerated concrete. This single drill bit is supplied for use with SDS or round-shank rotary drills—verify shank compatibility with your drill before use. The geometry and length make it suitable for creating anchor holes, through-holes and fixing points where a longer reach and reliable penetration in masonry are required.
Advantages
The drill bit combines a robust tip profile with a reinforced flute to remove debris efficiently and maintain drilling speed in dense materials. Its 20 cm working length provides extended reach for deeper anchor installations and through-holes while the 14 mm diameter matches common fastening and anchor sizes. Supplied as an individual piece, it is convenient to replace or carry as a spare for on-site drilling tasks.
Suitable for (tasks / use cases)
Drilling anchor holes for mechanical or chemical anchors in concrete and brick
Creating through-holes for bolts and fixings in masonry walls
Drilling installation channels for pipes or conduits through natural stone or aerated concrete
Replacement or spare bit for on-site repair and renovation works
Key specifications
Drill diameter: 1.4 cm (14 mm)
Working length: 20 cm
Intended materials: concrete, brick, natural stone, aerated concrete
Pack quantity: 1 piece
Compatible with: SDS and round-shank rotary drills (check drill compatibility)
How to use
Mark the drilling position and select the correct drill mode and speed for masonry on your rotary drill. Secure work area and wear appropriate personal protective equipment including eye and hearing protection and a dust mask. Fit the Dedra WP1426 bit into the drill, ensuring shank type matches the drill chuck or SDS adapter. Start drilling at low speed to establish the hole, then increase speed and apply steady pressure while allowing the bit to remove debris. Withdraw the bit periodically to clear dust and prevent overheating when drilling deep holes. After drilling, clean the hole of dust before inserting anchors or fixings.
Usage recommendations
Use a percussion function for concrete and dense brick, and avoid excessive lateral force to prevent premature wear. For precise anchor work, confirm anchor manufacturer drilling depth and diameter requirements before drilling. Replace the bit if cutting performance decreases or if the tip becomes damaged.

## Specifications

| Feature | Value |
|---|---|
| Working length | 200 mm |
| Suitable for materials | Concrete, Brick, Stone, Aerated concrete |
| Drill bit diameter | 14 mm |
| Point angle | 135 ° |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Dedra WP1426 masonry drill bit 1.4 cm 20 cm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 400 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

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