# Drill Bit Set DeWalt DT90237-QZ — 5-piece HSS twist bits

**URL:** https://aio.lv/en/product--dewalt-dt90237-qz--4590421
**Data updated:** 2026-02-12 14:11 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT90237-QZ
**EAN:** 5054905245320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt90237-qz--4590421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT90237-QZ is a 5-piece HSS drill bit set designed for general metal and wood drilling. The set includes five high-speed steel twist bits that provide durability and heat resistance for routine workshop and construction tasks. Suitable for use with standard hand drills and drill presses, it offers reliable performance for fastening, fabrication and repair jobs.

## Long description

DeWalt DT90237-QZ is a 5-piece HSS twist drill bit set intended for general metal and wood drilling. The set contains five high-speed steel twist bits that deliver heat resistance and wear durability for routine workshop and construction tasks. Designed for compatibility with standard hand drills and drill presses, these HSS twist bits provide consistent hole quality for fastening, fabrication and repair jobs.
Advantages
The HSS material offers improved hardness and thermal stability compared with carbon steel, reducing wear during continuous drilling. The twist design enables efficient chip removal and stable drilling through a range of materials, while the precision ground flutes and tips help maintain concentricity and accurate hole diameters. The compact five-piece assortment covers common diameters, which simplifies selection for everyday tasks and minimizes tool changes.
Suitable for
 Drilling holes in mild steel and non‑ferrous metals
 Wood drilling and general carpentry applications
 Light fabrication, assembly and repair work
 Use with handheld electric drills and drill presses
Key specifications
 Material: high-speed steel (HSS)
 Bit type: twist drill bits
 Set size: 5 pieces covering common diameters
 Intended materials: metal and wood
 Shank style: straight round shank for standard chucks
How to use
Secure the chosen twist bit in the drill chuck and tighten according to the drill manufacturer’s instructions. Select an appropriate drill speed for the material: lower speeds for metal to reduce heat, higher speeds for wood. Apply steady, even pressure and allow the bit to cut without excessive force. For metal drilling, use cutting fluid or lubricant to prolong bit life and improve finish; periodically withdraw the bit to clear chips. After use, clean chips from the flutes and store the bits in their case to prevent damage.
Usage recommendations
For best results when drilling metal, use a lubricant and moderate speed; when drilling wood, ensure the workpiece is secured and use higher speeds. Inspect bits for wear or chipping before use and replace any damaged bit to maintain hole quality and safety.

## FAQ

### How much does the Drill Bit Set DeWalt DT90237-QZ cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 06.07.2026 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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