# NWKA Drill Bit Set 1-13 mm, 25 Pieces, HSSE TiN Coated for INOX

**URL:** https://aio.lv/en/product--oem-dlgp195set2--12418578
**Data updated:** 2026-05-12 11:05 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** DLGP195SET2
**EAN:** 5907324002787
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 121.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-dlgp195set2--12418578

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Professional 25-piece NWKA drill bit set ranging from 1 to 13 mm. Crafted from high-speed steel with cobalt (HSSE) and a titanium nitride (TiN) coating, these bits are specifically engineered for drilling into INOX (stainless steel) and other hard metals. The set provides high heat resistance and durability, making it an essential tool for metalworking, industrial applications, and precision drilling tasks in demanding environments.

## Long description

The NWKA drill bit set is a professional-grade collection of 25 high-performance tools designed for precision drilling in demanding metalworking environments. Ranging from 1 mm to 13 mm, this comprehensive set is manufactured from high-speed steel with cobalt (HSSE) and finished with a titanium nitride (TiN) coating. This specific composition ensures exceptional hardness and heat resistance, allowing for efficient penetration into stainless steel (INOX) and other challenging, high-tensile alloys.
Advantages
The integration of cobalt into the high-speed steel structure significantly improves the tool's ability to withstand high temperatures generated during the drilling process, preventing premature wear and deformation. The titanium nitride coating further enhances surface hardness and reduces friction, which facilitates smoother chip removal and extends the overall service life of each drill bit. This combination of materials makes the set highly reliable for repetitive, heavy-duty tasks where precision and durability are critical requirements.
Suitable for
Drilling into stainless steel (INOX)
Working with high-tensile steel and cast iron
Industrial metal fabrication and maintenance
Precision drilling tasks in professional workshops
When it may not be suitable
This drill bit set is specifically optimized for hard metals and stainless steel. It is not recommended for drilling into soft materials like wood, plastic, or masonry, as the specialized geometry and coating are not designed for these applications and may lead to suboptimal results.
Key specifications
Set size: 25 pieces
Diameter range: 1 mm to 13 mm
Material: HSSE (High-Speed Steel with Cobalt)
Coating: Titanium Nitride (TiN)
Application: Stainless steel and hard metals
How to use
Select the appropriate drill bit size for your project and ensure it is securely fastened in the drill chuck. When working with stainless steel, it is essential to maintain a steady, moderate speed and apply consistent pressure to prevent work hardening of the material. Using a suitable cutting fluid or cooling lubricant is highly recommended to dissipate heat and improve the quality of the hole, as well as to protect the integrity of the drill bit coating.
What to consider before purchase
Verify that your drill machine is compatible with the shank sizes included in the set.
Ensure you have the necessary cooling lubricants for stainless steel applications.
Check the required hole diameters for your specific project to confirm the set range meets your needs.
Usage recommendations
Always wear appropriate eye protection and safety gear when drilling metal. Maintain a sharp cutting edge by avoiding excessive heat buildup and using proper lubrication during operation to maximize the lifespan of the HSSE TiN coated bits.

## FAQ

### How much does the NWKA 25-Piece HSSE TiN Drill Bit Set 1-13 mm cost, and is it available for purchase?

The price is 146.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can NWKA 25-Piece HSSE TiN Drill Bit Set 1-13 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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