# Drill Bit DeWalt 10 mm cylindrical (DT6686-QZ) for metal and general drilling

**URL:** https://aio.lv/en/product--dewalt-dt6686-qz--11718622
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT6686-QZ
**EAN:** 5035048060711
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt6686-qz--11718622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Cylindrical 10 mm drill bit by DeWalt (DT6686-QZ) designed for general-purpose drilling tasks. This straight-shank bit provides a 10 mm cutting diameter suitable for metalworking and everyday drilling applications where a standard cylindrical shank is required. Use with compatible chucks on drills for accurate holemaking in workshop and construction tasks.

## Long description

DeWalt 10 mm cylindrical drill bit DT6686-QZ is designed for general-purpose drilling in metal and other common materials. The straight (cylindrical) shank fits standard drill chucks and allows secure clamping for workshop and construction use. With a 10 mm cutting diameter, this drill bit covers routine holemaking tasks where a reliable, single-diameter tool is required.
Advantages
The cylindrical shank ensures compatibility with a wide range of drill chucks and quick, stable mounting. The 10 mm cutting diameter provides a balance between precision and strength for through-holes and pilot holes. Manufactured by a reputable brand, this bit offers consistent geometry for predictable drilling performance and easier control when working with metals and general materials.
Suitable for
 Drilling through mild steel and sheet metal
 Routine workshop and construction holemaking
 Pilot holes for fasteners and bolts
 General-purpose metalworking and fabrication tasks
Key specifications
 Cutting diameter: 10 mm
 Shank type: cylindrical / straight shank for standard chucks
 Intended materials: metal and general-purpose materials
 Design: single-flute geometry for general drilling performance
How to use
Secure the drill bit in a compatible chuck, ensuring the shank is inserted fully and tightened. Select an appropriate drill speed and cutting fluid when drilling metal to reduce heat and wear. Start drilling with steady pressure, keeping the drill perpendicular to the workpiece to maintain hole accuracy. Withdraw the bit periodically for chip clearance when drilling deeper holes.
Usage recommendations
Use cutting lubricant for prolonged bit life when working with steel. Match drill speed to material thickness: lower speeds for thicker metal, higher speeds for thinner sheets. Inspect the bit for wear and replace when edges become dull to avoid damaging the workpiece.

## FAQ

### How much does the DeWalt drill bit 10 mm DT6686-QZ cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 14.07.2026 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/11718622/67099969_large.webp