# Drill Bit Set DeWalt DT7430-QZ — 10-piece HSS twist drill bits

**URL:** https://aio.lv/en/product--dewalt-dt7430-qz--4594661
**Data updated:** 2026-02-12 14:11 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT7430-QZ
**EAN:** 5035048085714
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt7430-qz--4594661

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT7430-QZ is a 10-piece HSS drill bit set designed for general metal and wood drilling. The kit contains ten high-speed steel twist drills in a range of common sizes, suitable for use with handheld and stationary drills. Provides durable cutting performance for assembly, repair and maintenance tasks, offering reliable hole-making for workshop and jobsite use.

## Long description

DeWalt DT7430-QZ is a 10-piece HSS twist drill bit set designed for general metal and wood drilling. The set includes ten high-speed steel twist drills in a selection of common sizes, intended for use with both handheld and bench drills. These HSS bits deliver consistent cutting performance for routine assembly, repair and maintenance tasks, providing reliable hole-making in workshop and jobsite environments.
Advantages
The HSS construction ensures heat resistance and wear durability during repeated drilling operations in metal and wood. A precision-ground flute geometry gives improved chip evacuation and stable drilling action. The set format provides a practical range of sizes for common tasks, reducing the need to change tools frequently. The bits are compatible with standard drill chucks and provide straightforward interchangeability for both portable and stationary drilling equipment.
Suitable for
Drilling holes in mild and alloy steels
Woodworking and furniture assembly
General maintenance and repair work
Workshop drilling with handheld or bench drills
Key specifications
Material: high-speed steel (HSS)
Type: twist drill bit set
Number of pieces: 10
Intended materials: metal and wood
Shank: round shank compatible with standard chucks
How to use
Select an appropriate drill bit size for the hole required and secure it in the drill chuck according to the drill manufacturer’s instructions. Mark the drilling location and, where necessary, use a center punch to prevent bit walking on metal surfaces. Start drilling at low speed to establish the hole, then adjust speed according to material and bit size; apply steady pressure and allow the bit to cut without excessive force. For metal drilling, use appropriate cooling or cutting fluid to reduce heat buildup and extend bit life. After use, clean chips from the flutes and store the bits in their case to protect the cutting edges.
Usage recommendations
Use appropriate personal protective equipment, such as safety glasses and gloves, and follow the drill tool manufacturer’s safety guidelines. Match drill speed and feed rate to the material to optimize performance and prolong bit life. Replace bits that show signs of dulling or chipping to maintain hole quality and operator safety.

## FAQ

### How much does the Drill Bit Set DeWalt DT7430-QZ 10-piece HSS cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 352 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/4594661/68541024_large.webp