# Metal drill bit DeWalt DT20603-QZ HEX 1/4" shank 3.5 mm

**URL:** https://aio.lv/en/product--dewalt-dt20603-qz--6248847
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT20603-QZ
**EAN:** 5054905301743
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt20603-qz--6248847

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT20603-QZ is a 3.5 mm metal drill bit with a HEX 1/4" shank, designed for use in drills and impact drivers that accept 1/4" hex bits. Intended for drilling metal, it provides easy bit changes and secure fit in holders with hex chucks. Suitable for workshop, construction and maintenance tasks where a small-diameter metal hole is required.

## Long description

DeWalt DT20603-QZ is a 3.5 mm metal drill bit with a HEX 1/4" shank designed for drilling small-diameter holes in metal. The 1/4" hex shank allows quick and secure insertion into drills and impact drivers that accept hex bits, reducing bit slippage during use. The bit is intended for workshop, construction and maintenance tasks where precise, repeatable metal drilling is required.
Advantages
The solid construction delivers consistent cutting performance in thin and medium-thickness metal sheets. The 1/4" hex shank ensures fast bit changes and a stable connection in hex chucks and bit holders. Its small 3.5 mm diameter provides accuracy for pilot holes, fixing points and installations that require a neat, tight fit for fasteners.
Suitable for
 Drilling holes in steel and non-ferrous metal sheets
 Pilot holes for screws and rivets in metal assemblies
 Workshop repairs and maintenance tasks
 Use with cordless drills and impact drivers that accept 1/4" hex bits
Key specifications
 Tip diameter: 3.5 mm
 Shank type: 1/4" hex
 Intended material: metal
 Suitable tools: drills and impact drivers with 1/4" hex bit receptacle
How to use
Secure the workpiece and mark the drilling point. Insert the 1/4" hex shank into the drill or impact driver until it locks in the chuck or bit holder. Start drilling at low speed to establish the hole, then increase speed as needed while applying consistent pressure. Withdraw periodically to clear swarf and avoid overheating. For thicker or harder metals, use cutting fluid to extend bit life and improve cutting performance.
Usage recommendations
Use appropriate personal protective equipment, clamp workpieces securely, and select the correct drilling speed for the metal type. Replace the bit if it becomes dull or shows signs of chipping to maintain hole quality and tool safety.

## FAQ

### How much does the DeWalt metal drill bit DT20603-QZ 3.5 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 21.07.2026 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

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