# NWKC Taper Shank Drill Bit 40.00 mm MK4

**URL:** https://aio.lv/en/product--oem-e1704400--12411663
**Data updated:** 2026-05-11 23:38 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** E.1704400
**EAN:** 5907324004651
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-e1704400--12411663

## 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 40.00 mm drill bit features a Morse Taper MK4 shank, designed for high-precision drilling in metal and industrial materials. With a total length of 349 mm and a working length of 200 mm, this robust tool is suitable for use in drill presses and milling machines. Its durable construction ensures efficient chip removal and long-lasting performance in demanding workshop environments.

## Long description

The NWKC 40.00 mm taper shank drill bit is a high-performance industrial tool engineered for precision drilling in metal and various hard materials. Featuring a standardized Morse Taper MK4 shank, this drill bit is designed for secure and stable mounting in heavy-duty drill presses and milling machines. Its robust construction and geometry allow for efficient material penetration and reliable chip evacuation, making it an essential component for professional machining and workshop operations.
Advantages
This drill bit offers exceptional stability during operation due to its Morse Taper shank, which ensures a precise fit and minimizes vibration. The high-quality material composition provides increased wear resistance, allowing for consistent performance even when working with demanding industrial materials. Its design facilitates effective cooling and chip removal, which helps to maintain drilling accuracy and prolong the service life of the tool.
Suitable for
Drilling large diameter holes in steel and cast iron
Industrial metalworking and machining tasks
Use in stationary drill presses and milling machines
Heavy-duty workshop and manufacturing applications
When it may not be suitable
This drill bit is not intended for use with handheld power drills due to its specific Morse Taper shank design. It is also not suitable for drilling in soft materials like wood or plastic where high-speed, small-diameter bits are typically required.
Key specifications
Diameter: 40.00 mm
Shank type: Morse Taper MK4
Total length: 349 mm
Working length: 200 mm
Material application: Metal and industrial materials
How to use
To use the NWKC drill bit, ensure that the machine spindle is clean and free of debris before inserting the Morse Taper shank. Firmly seat the shank into the spindle to ensure a secure connection. Always use appropriate cutting fluids or lubricants to reduce friction and heat during the drilling process. Start the machine at the recommended speed for a 40 mm diameter bit to prevent overheating and ensure a clean hole finish.
What to consider before purchase
Verify that your machine spindle is compatible with an MK4 Morse Taper
Ensure your drill press has sufficient power and torque for a 40 mm diameter bit
Check the clearance of your machine to accommodate the 349 mm total length
Usage recommendations
Always wear appropriate personal protective equipment, including safety glasses and gloves, when operating drilling machinery. Regularly inspect the cutting edges for signs of wear to maintain optimal drilling performance.

## FAQ

### How much does the NWKC 40.00 mm MK4 Taper Shank Drill Bit cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 40.00 mm MK4 Taper Shank Drill Bit 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