# Drill bit DeWalt DT4579-QZ — single pack, metal/wood drilling use

**URL:** https://aio.lv/en/product--dewalt-dt4579-qz--4590399
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT4579-QZ
**EAN:** 5035048072042
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt4579-qz--4590399

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT4579-QZ drill bit supplied as a single unit. Designed for general drilling tasks, this replacement bit fits compatible powered drills and is intended for use on materials such as metal and wood. The pack contains one piece. Use for repair, maintenance and construction where a reliable spare bit is required.

## Long description

DeWalt DT4579-QZ drill bit supplied as a single pack is designed for general-purpose drilling in metal and wood. This replacement bit is compatible with most powered drills and intended for repair, maintenance and construction tasks. The bit is suitable for rapid drilling of clean, accurate holes in hardwood, softwood, wooden boards and plaster boards, and features a threaded pilot point that pulls the forstner-style cutting head through the material for controlled penetration.
Advantages
The drill bit’s anti-slip shank has three flat surfaces to prevent rotation in the drill chuck and to ensure consistent power transmission. Its geometry produces quick, accurate holes with reduced walking and improved centring. Supplied as a single unit, the bit is convenient to keep as a spare for on-site repairs and routine maintenance. The threaded pilot point and cutting profile improve feed control and reduce surface tear-out on wood and board materials.
Suitable for
 Drilling precise holes in hardwood and softwood
 Creating openings in wooden boards and plywood
 Drilling into plasterboard and similar sheet materials
 Repair and maintenance tasks requiring a reliable spare bit
 General construction and carpentry chores
Key specifications
 Intended materials: wood, hardwood, softwood, wooden boards, plasterboard
 Shank type: anti-slip with three flat surfaces for chuck grip
 Point: threaded pilot point for positive pull-through and controlled entry
 Pack quantity: single piece
 Application: general-purpose drilling, maintenance and construction
How to use
Install the bit into a compatible drill chuck and tighten securely against the flat surfaces of the shank to prevent slippage. Position the threaded pilot point on the intended drill location and start the drill at low speed to establish the entry. Increase speed and apply steady pressure, allowing the threaded pilot point to pull the cutting head through the material. Withdraw the bit periodically to clear chips when drilling deeper holes and to avoid overheating. For metal use, choose appropriate speeds and cooling methods; for wood use, maintain steady feed to avoid splintering.
Usage recommendations
Use appropriate personal protective equipment, clamp workpieces when possible, and select drill speeds suitable for the material. Store the bit dry and protected to maintain cutting performance. Replace the bit when wear or damage affects hole quality or safety.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Drill bit DeWalt DT4579-QZ cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 10.07.2026 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 DeWalt 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 DeWalt 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/4590399/59026044_large.webp