# Drill bit Dedra WDD28230 — 2.8 cm diameter, 230 mm length, for wood, 1 pc

**URL:** https://aio.lv/en/product--dedra-wdd28230--11720075
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WDD28230
**EAN:** 5902628923172
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wdd28230--11720075

## 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 WDD28230 drill bit designed for woodworking. Diameter 2.8 cm and length 230 mm provide deep, wide holes in timber and wooden boards. Suitable for use with compatible drill chucks for tasks like boreholes for dowels, rough openings and large-diameter pilot holes. Supplied as one piece for workshop or site use.

## Long description

Dedra WDD28230 drill bit is a single-piece woodworking bit with a 2.8 cm diameter and 230 mm overall length. Designed for creating large-diameter holes in timber, wooden boards and thick workpieces, this bit fits standard drill chucks and is supplied as one unit for workshop or job-site use. The geometry and dimensions are intended for tasks that require deep, wide boreholes such as dowel holes, openings for pipes or cables in carpentry, and pilot holes for larger fasteners.
Advantages
The 2.8 cm cutting diameter and 230 mm length enable drilling through thick sections without the need for multiple passes. As a dedicated wood bit, it offers effective chip removal and reduced clogging compared with general-purpose bits when used in timber. Supplied as a single sturdy bit, it is convenient to carry and store for tradespeople and hobbyists who require occasional large-diameter holes.
Suitable for
Drilling dowel and mortise pilot holes in solid wood
Creating openings for pipes, conduits or cables through wooden panels
Forming large pilot holes for timber fastenings and structural joinery
Rough openings and repair work in carpentry and joinery
Key specifications
Cutting diameter: 28 mm (2.8 cm)
Overall length: 230 mm
Material suitability: wood and timber
Quantity in pack: 1 piece
How to use
Secure the Dedra WDD28230 bit in a compatible drill chuck, ensuring the shank is clamped firmly and concentric. Mark the drilling position on the workpiece and use a clamp or backing board to prevent tear-out on the exit side. Operate the drill at a suitable speed for wood—moderate RPMs for large diameters—to maintain control and reduce heat buildup. Withdraw the bit periodically to clear chips when drilling deep holes, and finish the hole by reaming or sanding if a precise fit is required for dowels or fasteners.
Usage recommendations
Use appropriate personal protective equipment (eye and hearing protection, dust mask if needed), secure the workpiece, and choose drill speeds and feed pressure appropriate for the species and hardness of the wood. For cleaner edges, use a sacrificial backing board and avoid excessive side pressure during drilling.

## Specifications

| Feature | Value |
|---|---|
| Length | 230 mm |
| Suitable for materials | Wood |
| Drill bit diameter | 28 mm |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Dedra WDD28230 — 2.8 cm × 230 mm cost, and is it available for purchase?

The price is 15.99 € (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 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/11720075/67194253_large.webp