# NWKC HSS Drill Bit 44.00mm, MK4 Taper Shank, 210/359mm

**URL:** https://aio.lv/en/product--oem-e1704440--12411655
**Data updated:** 2026-05-11 23:38 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** E.1704440
**EAN:** 5907324004699
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 136.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-e1704440--12411655

## 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

The NWKC HSS drill bit with a 44.00 mm diameter is designed for heavy-duty metal drilling applications. Featuring a robust MK4 Morse taper shank for secure machine mounting, this high-speed steel tool offers a working length of 210 mm and a total length of 359 mm. It is ideal for industrial use in drilling machines, providing precision and durability for demanding machining tasks.

## Long description

The NWKC HSS drill bit with a 44.00 mm diameter is a professional-grade cutting tool engineered for heavy-duty metal drilling applications. Constructed from high-speed steel, this drill bit provides the necessary hardness and heat resistance required for consistent performance in industrial environments. The inclusion of an MK4 Morse taper shank ensures a stable and secure connection to compatible drilling machines, minimizing vibration and maximizing torque transfer during operation.
Advantages
This drill bit stands out due to its robust construction and precision engineering. The high-speed steel material allows for efficient chip removal and maintains sharpness over extended periods of use, even when working with tough materials. The MK4 taper shank design is specifically chosen for its ability to handle high loads, making it a reliable choice for large-diameter hole drilling where stability is critical. Its dimensions are optimized for deep-hole drilling tasks, providing a balance between reach and structural integrity.
Suitable for
Industrial metalworking and machining
Drilling large-diameter holes in steel and cast iron
Heavy-duty workshop applications
Use with stationary drilling machines equipped with MK4 spindles
When it may not be suitable
This drill bit is not intended for use with handheld power drills or machines that do not feature an MK4 Morse taper spindle. It is also not suitable for drilling extremely hard, hardened steels or non-metallic materials where specialized geometry or carbide-tipped tools are required.
Key specifications
Diameter: 44.00 mm
Shank type: MK4 Morse taper
Working length: 210 mm
Total length: 359 mm
Material: High-speed steel (HSS)
How to use
To use the NWKC HSS drill bit, ensure the machine spindle is clean and free of debris before inserting the MK4 taper shank. Apply firm pressure to seat the taper securely into the spindle. Always use appropriate cutting fluid or coolant to reduce friction and heat buildup, which helps extend the life of the tool and improves the surface finish of the hole. Start the drilling process at a low speed suitable for a 44 mm diameter bit to prevent overheating and ensure a clean entry.
What to consider before purchase
Verify that your drilling machine is compatible with an MK4 Morse taper shank.
Ensure your machine has sufficient power and torque to drive a 44 mm drill bit.
Check the required hole depth against the 210 mm working length.
Confirm the material being drilled is compatible with high-speed steel tools.
Usage recommendations
Always wear appropriate personal protective equipment, including eye protection and gloves, when operating heavy machinery. Regularly inspect the cutting edges for signs of wear and sharpen or replace the bit as necessary to maintain drilling accuracy.

## FAQ

### How much does the NWKC HSS Drill Bit 44.00mm MK4 cost, and is it available for purchase?

The price is 165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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, Installment. All transactions are 100% secure and encrypted.

### Can NWKC HSS Drill Bit 44.00mm MK4 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