# Drill bit set DeWalt DT70757-QZ — 55 pcs, HSS-G metal bits (3–12 mm), flatwood bits 14 mm x 152 mm, includes nut driver

**URL:** https://aio.lv/en/product--dewalt-dt70757-qz--4092562
**Data updated:** 2026-03-07 11:11 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT70757-QZ
**EAN:** 5054905247096
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt70757-qz--4092562

## 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

DeWalt DT70757-QZ is a 55-piece drill bit set designed for drilling in metal and wood. It includes HSS-G metal drill bits in sizes 3, 4, 5, 6, 8, 10 and 12 mm, flatwood drill bits (14 mm × 152 mm) and a nut driver tip. The set suits general-purpose workshop and on-site use for metal fabrication, carpentry and maintenance tasks.

## Long description

DeWalt DT70757-QZ is a 55-piece drill bit set designed for general workshop and onsite use in metal fabrication, carpentry and maintenance tasks. The set includes HSS-G metal twist bits in 3, 4, 5, 6, 8, 10 and 12 mm, a flatwood bit (14 mm × 152 mm) with a bevelled pilot point and robust shank, a nut driver and a small bulk storage case. All items are supplied in a medium Tough Case that is connectable and compatible with the TSTAK system for organised transport and stacking.
Advantages
The HSS-G metal bits are manufactured from high speed steel and precision ground for concentricity, wear resistance and long life, enabling fast and accurate drilling in a variety of metals. The flatwood bit features bevelled outer cutting edges and a bevelled pilot point for precise positioning and a clean hole in wood, and its thick steel shank improves durability. The 1/4" shank and included adapters ensure easy, slip‑proof clamping and quick bit changes, while the screwdriver bits and nut driver use optimised tip geometry to reduce cam‑out and eliminate wobble.
Suitable for
Drilling holes in mild and thin sheet metal and structural steel components
Wood drilling and carpentry tasks requiring clean flat holes
General maintenance, repair and installation work on site and in workshops
Use with cordless or corded drills and driver systems that accept 1/4" shanks
Key specifications
Contents: 55 pieces including HSS-G metal twist bits (3, 4, 5, 6, 8, 10, 12 mm), flatwood bit 14 mm × 152 mm, nut driver and adapters
Metal bit material: high speed steel (HSS-G), precision ground twist geometry
Flatwood bit features: bevelled pilot point, bevelled outer cutting edges, thick steel shank
Shank type: 1/4" shank for secure clamping and compatibility with quick‑change chucks
Case: medium Tough Case, connectable and TSTAK compatible for stacking and organisation
How to use
Select the appropriate drill bit size for the material and hole diameter required. Secure the bit in the drill chuck or 1/4" quick‑change holder, ensuring it is fully seated to avoid slippage. For metal, use the HSS‑G bits at appropriate speeds and apply steady feed with cutting fluid when necessary to prolong bit life. For wood, use the flatwood bit with its bevelled pilot point for precise positioning; start at low speed to seat the pilot and then increase speed for clean cutting. Use the nut driver and screwdriver bits for fastening tasks, ensuring the fastener and driver are properly aligned to reduce cam‑out.
Usage recommendations
Store the set in the medium Tough Case and connect it to other sets or the TSTAK system for organised transport. Match drill speed and feed to the material: lower speeds and cutting fluid for harder metals, moderate speeds for mild steel, and higher speeds for wood. Inspect bits for wear before use and replace damaged bits to maintain drilling accuracy and safety.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Drill |
| Carrying case | Yes |
| Screwdrivers/bits tips included | Nut driver |
| Screwdrivers/bits sizes | HSS-G Metal Drill Bits: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm

Flatwood Drill Bits: 14mm x 152mm, 20mm x 152mm, PH1 25mm, PH2 25mm, SL6 25mm, SL8 25mm, PZ2 25mm, PZ3 25mm, T10 25mm, T20 25mm, T25 25mm, T30 25mm |
| Suitable for materials | Metal, Wood |
| Shank diameter | 6.4 mm |
| Drill bit material | Ground High-Speed Steel (HSS-G) |
| Number of drill bits | 55 pc(s) |
| Drill bit type | Drill bit set |

## FAQ

### How much does the DeWalt DT70757-QZ drill bit set — 55 pcs cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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

https://aio.lv/img/cache/product/4092562/53700798_large.webp