# Drill Bit DeWALT DT5540-QZ Length 65mm Suitable for Metal

**URL:** https://aio.lv/en/product--dewalt-dt5540--10538689
**Data updated:** 2025-12-30 08:47 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT5540
**EAN:** 5035048052105
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt5540--10538689

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The DeWALT DT5540-QZ drill bit is designed for metal applications. With a length of 65mm, it provides precision and durability. Each pack contains 10 pieces, ensuring you have enough for your projects. Ideal for professionals and DIY enthusiasts alike.

## Long description

The DeWALT DT5540-QZ drill bit, length 65 mm, is designed for portable drilling in steel and other metals with tensile strength up to 900 N/mm². The bit features a gold ferrous oxide coating to reduce overheating and an innovative tapered web that reduces the risk of breakage. Three flat sides on the shank prevent slipping in the chuck. Each pack includes 10 pieces.
Advantages
The tapered web design increases strength at the core to reduce breakage during heavy or prolonged drilling. The gold ferrous oxide coating provides improved heat resistance for longer bit life and more consistent cutting performance. Three flat sides on the shank ensure stable clamping in standard chucks, minimizing wobble and improving drilling accuracy.
Suitable for
 Portable drilling in mild and alloyed steel up to 900 N/mm²
 Metalworking tasks requiring 65 mm drill length
 Professional and DIY applications where durable metal drill bits are needed
Key specifications
 Brand: DeWALT
 Model / MPN: DT5540-QZ
 Length: 65 mm
 Suitable material: Steel, alloyed and non-alloyed (up to 900 N/mm²)
 Coating: Gold ferrous oxide
 Shank: Three flat sides to prevent slipping in the chuck
 Pack quantity: 10 pieces
 EAN: 5035048052105
How to use
Mark the drilling position and secure the workpiece. Fit the DT5540-QZ bit into a compatible drill chuck, ensuring the flat sides engage to prevent slipping. Start drilling at low speed to establish the pilot hole, then increase speed according to material and drill size while applying consistent pressure. Withdraw periodically to clear chips and avoid overheating. Replace the bit if excessive wear or damage appears.
Usage recommendations
Use cutting fluid for improved cooling and chip evacuation when drilling thicker or harder metals. Match drill speed to material hardness and maintain steady pressure—do not force the bit. Store bits dry and clean to preserve the ferrous oxide coating and overall performance.

## Specifications

| Feature | Value |
|---|---|
| Length | 65 mm |
| Suitable for materials | Metal |
| Quantity per pack | 10 pc(s) |

## FAQ

### How much does the Drill Bit DeWALT DT5540-QZ cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 01.07.2026 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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