# NWKC HSS Drill Bit 38 mm, MK4 Taper Shank, 200/349 mm

**URL:** https://aio.lv/en/product--oem-e1704380--12411652
**Data updated:** 2026-05-11 23:37 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** E.1704380
**EAN:** 5907324004637
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-e1704380--12411652

## 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 features a 38 mm diameter and an MK4 Morse taper shank, designed for heavy-duty drilling in metal. With a working length of 200 mm and a total length of 349 mm, this high-speed steel tool provides durability and precision. It is suitable for industrial applications requiring reliable performance in drilling machines equipped with MK4 spindles.

## Long description

The NWKC HSS drill bit is a professional-grade cutting tool engineered for heavy-duty drilling operations in metal. With a diameter of 38 mm and a robust MK4 Morse taper shank, this drill bit is designed to provide stability and high torque transmission when used in industrial drilling machines. The high-speed steel construction ensures excellent heat resistance and durability, allowing for consistent performance during demanding metalworking tasks.
Advantages
This drill bit offers superior structural integrity due to its high-speed steel composition, which maintains sharpness and resists wear even under significant mechanical stress. The MK4 taper shank ensures a secure and precise fit in compatible machine spindles, minimizing vibration and improving hole accuracy. Its dimensions are optimized for deep-hole drilling, providing a balance between reach and rigidity for professional industrial environments.
Suitable for
Heavy-duty drilling in steel and cast iron
Industrial metalworking and fabrication
Use in stationary drilling machines with MK4 spindles
Precision hole creation in thick metal plates
When it may not be suitable
This drill bit is not intended for use in handheld power drills or machines without an MK4 taper spindle. It is also not optimized for drilling soft materials like wood or plastic, where specialized geometries are preferred to prevent clogging or material damage.
Key specifications
Diameter: 38 mm
Shank type: MK4 Morse taper
Working length: 200 mm
Total length: 349 mm
Material: High-speed steel (HSS)
How to use
Ensure the machine spindle is clean and free of debris before inserting the MK4 shank. Secure the drill bit firmly into the spindle to ensure proper alignment. Set the drilling machine to the appropriate speed and feed rate for a 38 mm diameter bit in the specific metal being processed. Always use a suitable cutting fluid to reduce friction and heat, which will extend the lifespan of the tool and improve the quality of the hole.
What to consider before purchase
Verify that your drilling machine is equipped with an MK4 spindle
Ensure the machine has sufficient power to drive a 38 mm diameter bit
Check that the 200 mm working length is sufficient for your specific application
Usage recommendations: Regularly inspect the cutting edges for signs of wear and sharpen as necessary to maintain efficiency. Always wear appropriate personal protective equipment, including eye protection, when operating drilling machinery.

## FAQ

### How much does the NWKC HSS Drill Bit 38 mm MK4 cost, and is it available for purchase?

The price is 128.99 € (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 HSS Drill Bit 38 mm 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