# Drill bit set 21 pc(s) DeWALT DT70755-QZ

**URL:** https://aio.lv/en/product--dewalt-dt70755-qz--4211180
**Data updated:** 2025-12-29 15:45 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** DeWalt
**Manufacturer code:** DT70755-QZ
**EAN:** 5054905247072
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt70755-qz--4211180

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DeWALT DT70755-QZ drill bit set includes 21 high-quality bits suitable for metal. Sizes range from 1mm to 6mm, providing versatility for various drilling tasks. Each bit is designed for precision and durability, ensuring efficient performance and longevity. Ideal for both professional and DIY projects.

## Long description

The DeWALT DT70755-QZ Drill bit set contains 21 high-speed steel bits designed for metal drilling, with sizes ranging from 1 mm to 6 mm. Packaged in a Medium Tough Case that is connectable and TSTAK-compatible via the Large Tough Case, the set keeps accessory bits organised and protected while offering durable cutting performance thanks to High Speed Steel construction.
Advantages
The set features Toughcore construction with a tapered central core to increase stability and reduce breakage, and a Speed Tip for quick starts and precise centring that prevents walking on flat and curved surfaces. A No Spin shank with three flat sides reduces slipping in the chuck. The connectable Medium Tough Case allows multiple sets to be stacked and locked together for convenient storage and transport.
Suitable for
Drilling holes in metal (1 mm–6 mm)
Professional workshop tasks requiring durable, precise bits
DIY and maintenance jobs that need organised, portable bit storage
Key specifications
Brand: DeWALT
Model / MPN: DT70755-QZ
EAN: 5054905247072
Number of pieces: 21
Material: High Speed Steel (HSS)
Bit sizes: 1 mm to 6 mm
Shank type: No Spin (3 flat sides)
Case: Medium Tough Case, connectable, TSTAK compatible via Large Tough Case
How to use
Select the appropriate bit size for the required hole and securely insert the No Spin shank into the drill chuck, ensuring the flat sides seat correctly. Use steady, moderate feed pressure and appropriate drill speed for metal drilling; begin drilling with the Speed Tip to establish a precise start and maintain alignment. Withdraw periodically to clear chips and avoid overheating; apply cutting fluid when drilling thicker material.
Usage recommendations
For best results, use the DeWALT DT70755-QZ bits with a suitable metal-cutting speed and apply cutting lubricant on hard or thick metals. Store the bits in the connectable Medium Tough Case and lock multiple cases together if you carry several sets. Inspect bits regularly for wear and replace if the tip becomes blunt or damaged.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Drill |
| Suitable for materials | Metal |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 21 pc(s) |
| Drill bit set sizes | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.3mm, 3.5mm, 4mm, 4.2mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 10mm, 12mm |
| Drill bit type | Drill bit set |

## FAQ

### How much does the Drill bit set DeWALT DT70755-QZ cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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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