# Drill bit DeWalt DT5055-QZ 125 mm for metal, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt5055-qz--11721046
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT5055-QZ
**EAN:** 5035048034972
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt5055-qz--11721046

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT5055-QZ is a 125 mm drill bit designed for drilling metal. The single-piece pack contains one precision-ground bit suitable for use with hand drills and drill presses when working on steel and other metals. It provides a defined length and geometry for metalworking applications, maintenance, and fabrication tasks.

## Long description

DeWalt DT5055-QZ 125 mm drill bit for metal is a precision-ground cutting tool designed for portable drilling and drill-press work on steel and other ferrous materials. The single-piece pack contains one 125 mm bit manufactured with a tapered web to reduce the risk of breakage and a gold ferrous oxide coating that improves heat resistance and extends service life. The bit's shank features three flattened sides to prevent slipping in the drill chuck and permanent size markings above the shank for quick identification.
Advantages
The tapered web construction reduces stress at the bit throat, lowering the likelihood of fracture during heavy or impact drilling. A gold ferrous oxide coating improves thermal performance to help resist overheating when working at higher speeds or under prolonged use. Three flat sides on the shank provide improved grip in chucks without requiring additional adapters, and visible permanent size markings make tool selection faster on the job.
Suitable for
 Portable drilling of steel and other ferrous metals
 Drilling alloyed and non-alloyed materials up to 900 N/mm²
 Maintenance, fabrication and metalworking tasks with hand drills or drill presses
Key specifications
 Length: 125 mm overall
 Material suitability: steel and other ferrous metals
 Maximum recommended material strength: up to 900 N/mm²
 Coating: gold ferrous oxide for improved heat resistance
 Shank design: three flat sides to reduce slipping in the chuck
 Construction: precision-ground geometry with tapered web to reduce breakage
 Packaging: single-piece pack (1 pc)
How to use
Secure the drill bit in the chuck so the flattened sides seat correctly to prevent rotation. Select an appropriate drill speed and feed rate for the metal being drilled; lower speeds and steady pressure are recommended for harder steels. Use a cutting fluid or lubricant when drilling to reduce friction and prolong bit life. After drilling, retract the bit carefully and clear chips from the hole and flutes before continuing work.
Usage recommendations
For best results, clamp the workpiece securely, start with a pilot hole where necessary, and maintain coolant flow when drilling thicker or harder metals. Inspect the bit for wear or damage before use and replace when cutting performance deteriorates.

## Specifications

| Feature | Value |
|---|---|
| Length | 125 mm |
| Suitable for materials | Metal |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Drill bit DeWalt DT5055-QZ 125 mm cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 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/11721046/67192391_large.webp