# Nord Tools DIN 338 HSS-Co5 Type N Twist Drill Bit 2.6 mm

**URL:** https://aio.lv/en/product--nord-tools-nt-338-026-co5--12433183
**Data updated:** 2026-05-14 08:20 (EEST)
**Category:** Drill Bits
**Manufacturer:** Nord Tools
**Manufacturer code:** NT-338-026-CO5
**EAN:** 5902082853305
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Nord Tools DIN 338 HSS-Co5 Type N twist drill bit, size 2.6 mm, is a high-performance tool designed for precision drilling in metal. Manufactured from cobalt-alloyed high-speed steel, it offers superior heat resistance and durability. Ideal for professional metalworking and industrial applications, this drill bit ensures clean, accurate holes in various steel grades and hard materials.

## Long description

The Nord Tools DIN 338 HSS-Co5 Type N twist drill bit, with a diameter of 2.6 mm, is a professional-grade cutting tool engineered for high-precision drilling in demanding metalworking environments. Constructed from high-speed steel alloyed with 5% cobalt, this drill bit provides exceptional thermal stability and wear resistance, allowing it to maintain its cutting edge even when working with tough, heat-conductive materials. Its Type N geometry is optimized for standard drilling tasks, ensuring efficient chip removal and consistent performance in various industrial applications.
Advantages
The primary advantage of this cobalt-alloyed drill bit is its superior heat resistance compared to standard high-speed steel tools. This property significantly extends the tool's lifespan when drilling into hard steel or stainless steel, where friction generates substantial heat. The precision-ground tip ensures accurate centering and reduces the need for pilot holes, while the robust construction minimizes the risk of breakage during operation. Its adherence to the DIN 338 standard guarantees compatibility with standard drill chucks and machine tools, making it a reliable choice for professional workshops.
Suitable for
Drilling into alloyed and unalloyed steel
Working with stainless steel and acid-resistant steel
Precision metal fabrication and industrial assembly
General maintenance and repair tasks involving hard metals
When it may not be suitable
This drill bit is specifically optimized for metalworking and may not be the most efficient choice for drilling into soft materials like wood or plastic, where standard HSS bits are often sufficient and more cost-effective. Additionally, it is not intended for masonry or concrete applications, as the cutting geometry and material composition are not designed to withstand the impact forces associated with stone drilling.
Key specifications
Diameter: 2.6 mm
Material: HSS-Co5 (5% Cobalt alloyed high-speed steel)
Standard: DIN 338
Type: N (Normal helix)
Application: Metal drilling
How to use
To achieve the best results, ensure the drill bit is securely fastened in a high-quality drill chuck. Before starting, mark the drilling point with a center punch to prevent the bit from wandering. Apply steady, moderate pressure and maintain a consistent drilling speed appropriate for the material hardness. It is highly recommended to use a suitable cutting oil or coolant to dissipate heat and improve the surface finish of the hole, especially when working with stainless steel. Periodically retract the bit to clear metal chips from the flutes.
What to consider before purchase
Verify that your drill chuck supports a 2.6 mm shank diameter.
Ensure the material you are drilling is compatible with cobalt-alloyed tools.
Consider purchasing a depth stop if you require precise hole depths.
Usage recommendations
Always wear appropriate eye protection and safety gear when operating drilling equipment. To maximize the longevity of the cobalt-alloyed steel, avoid overheating the bit by using appropriate cutting speeds and cooling lubricants during continuous drilling operations.

## FAQ

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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 Nord Tools 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 Nord Tools 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

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