# Step drill bit DeWALT DT90246-QZ 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt90246-qz--4590422
**Data updated:** 2025-12-29 17:33 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT90246-QZ
**EAN:** 5054905245412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90246-qz--4590422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The DeWALT DT90246-QZ is a step drill bit designed for precise drilling in various materials. It features a durable construction and is suitable for both professional and DIY use. This drill bit allows for clean and accurate holes, making it ideal for electrical and plumbing applications.

## Long description

Step drill bit DeWALT DT90246-QZ is designed for enlarging and drilling holes in metal and thin-walled materials. It is suitable for construction steel, ferrous and non‑ferrous metals, plastic and other materials up to 3 mm thickness and covers hole sizes from 4 mm to 22 mm, allowing stepped, clean and accurate holes for installation tasks.
Advantages
The DeWALT DT90246-QZ features durable construction for prolonged use, precise stepped cutting geometry for clean hole edges and a single-bit solution that reduces bit changes when working through multiple hole diameters. Its compatibility with a wide range of materials makes it versatile for electrical, plumbing and sheet-metal tasks.
Suitable for
 Enlarging and drilling holes in sheet metal and thin-walled materials
 Electrical installations and cable gland holes
 Plumbing and HVAC mounting holes
 DIY projects involving steel, non‑ferrous metals or plastics up to 3 mm
Key specifications
 Brand: DeWALT
 Model / MPN: DT90246-QZ
 EAN: 5054905245412
 Type: Step drill bit
 Hole range: 4 mm – 22 mm
 Suitable material thickness: up to 3 mm
 Quantity: 1 piece
How to use
Secure the step drill bit in a suitable drill chuck, set the drill to the recommended speed for the material, and start drilling with steady pressure. Begin at the smallest step to create a pilot opening and progress through the required steps to reach the desired diameter. Withdraw the bit periodically to clear chips and avoid overheating.
Usage recommendations
Use cutting lubricant when working with stainless or harder metals, maintain moderate drill speed for cleaner edges, and wear appropriate eye and hand protection. Do not exceed the recommended material thickness of 3 mm.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Drill bit type | Step drill bit |

## FAQ

### How much does the Step drill bit DeWALT DT90246-QZ cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 09.07.2026 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/4590422/64312846_large.webp