# Drill bit Dedra WDK4564 for confirmat screws 4.5 mm bore for 6.4 mm screw, HSS steel

**URL:** https://aio.lv/en/product--dedra-wdk4564--11346682
**Data updated:** 2026-03-07 19:58 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WDK4564
**EAN:** 5902628923219
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wdk4564--11346682

## 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

Dedra WDK4564 is an HSS steel drill bit designed for drilling pilot holes for 4.5 mm confirmat screws to accommodate 6.4 mm fittings. The solid high-speed steel construction ensures durability and heat resistance during woodworking and furniture assembly. Suited for MDF, particleboard and softwoods when installing confirmat fasteners and connectors.

## Long description

Dedra WDK4564 is an HSS steel drill bit designed to create precise pilot holes for confirmat screws with a 4.5 mm core diameter, enabling installation of 6.4 mm fittings. Manufactured from high-speed steel, the bit offers wear resistance and maintains cutting performance under the higher friction typical of drilling into composite woods. It is intended for woodworking and furniture assembly tasks where clean, accurate holes for confirmat fasteners are required.
Advantages
The HSS construction provides heat resistance and durability during repeated use, reducing the risk of edge dulling when drilling into MDF, particleboard and softwoods. The geometry of the bit produces consistent hole diameters and straight drilling for secure confirmat screw seating, while the solid shank allows stable mounting in standard chucks. The bit’s dimensions correspond to common confirmat screw systems, facilitating compatibility with typical fittings and connectors used in flat-pack and custom furniture assembly.
Suitable for
 Drilling pilot holes for 4.5 mm confirmat screws used with 6.4 mm fittings
 Furniture assembly in MDF and particleboard
 Joinery and cabinet work on softwoods and composite boards
Key specifications
 Material: high-speed steel (HSS)
 Designed hole core diameter: 4.5 mm for confirmat screws
 Compatible with fittings sized for 6.4 mm screw outer diameter
 Shank type: solid straight shank for standard drill chucks
 Typical applications: MDF, particleboard, softwood
How to use
Secure the drill bit in a clean, properly tightened drill chuck. Mark the drilling location and clamp the workpiece to prevent movement. Use a steady drill speed appropriate for HSS bits and the material being drilled; moderate speeds reduce heat build-up in composites. Apply firm, even pressure and withdraw occasionally to clear chips when drilling deep holes. After drilling the pilot hole, check fit of the confirmat screw and fittings before final assembly.
Usage recommendations
For best results, use the bit with a drill that allows speed control, keep the bit sharp and free of resin build-up, and clamp thin panels to avoid splintering. When working with particleboard or MDF, avoid excessive heat by using moderate speed and intermittent drilling; consider a vacuum or chip extraction to maintain a clean hole.

## FAQ

### How much does the Dedra WDK4564 HSS drill bit for confirmats 4.5 mm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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/11346682/65923333_large.webp