# HSS Drill Bit 41.00 mm, MK4 Taper Shank, DIN Standard, Oxidized Finish

**URL:** https://aio.lv/en/product--oem-e1704410--12411662
**Data updated:** 2026-05-11 23:38 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** E.1704410
**EAN:** 5907324004668
**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-e1704410--12411662

## 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

Professional HSS drill bit with a 41.00 mm diameter and MK4 Morse taper shank. Designed for heavy-duty drilling in metal, this tool features an oxidized finish for improved wear resistance and chip evacuation. Manufactured according to DIN standards, it ensures precision and durability for industrial applications. Ideal for use in drill presses and milling machines requiring a secure MK4 connection.

## Long description

The HSS drill bit with a 41.00 mm diameter is a professional-grade cutting tool engineered for heavy-duty drilling operations in metal. Featuring a robust MK4 Morse taper shank, this drill bit is designed for secure and stable mounting in industrial drill presses and milling machines. The tool is manufactured in accordance with DIN standards, ensuring high precision, dimensional accuracy, and reliable performance in demanding workshop environments.
Advantages
The primary advantage of this drill bit is its high-speed steel construction, which provides excellent hardness and heat resistance during prolonged drilling tasks. The oxidized finish serves a dual purpose by enhancing the surface hardness for superior wear resistance and facilitating smoother chip evacuation, which prevents clogging and reduces friction. The MK4 taper shank ensures a rigid connection, minimizing vibration and allowing for efficient power transmission from the machine spindle to the cutting edge.
Suitable for
Heavy-duty drilling in structural steel and cast iron
Industrial metalworking and manufacturing applications
Operations requiring high precision in drill presses and milling machines
This drill bit may not be suitable for handheld power drills, as the MK4 taper shank requires a specific machine spindle interface. It is also not intended for drilling in soft materials like wood or plastic where high-speed steel geometry might cause tearing rather than clean cutting.
Key specifications
Diameter: 41.00 mm
Shank type: MK4 Morse taper
Material: High-speed steel (HSS)
Surface finish: Oxidized
Standard: DIN compliant
To use this drill bit, ensure the machine spindle is clean and free of debris before inserting the MK4 shank. Secure the workpiece firmly in a vice or clamp to prevent movement during the drilling process. Apply appropriate cutting fluid or coolant to the contact point to manage heat buildup and extend the lifespan of the cutting edges. Begin drilling at a low rotational speed, gradually increasing it as the bit penetrates the material.
What to consider before purchase
Verify that your machine tool is equipped with an MK4 Morse taper spindle
Ensure the drill press has sufficient power and torque to handle a 41.00 mm diameter bit
Check the compatibility of your cooling system for deep hole drilling
For optimal results and to prevent premature wear, always maintain a consistent feed rate and ensure the drill bit is properly lubricated throughout the entire drilling operation.

## FAQ

### How much does the HSS Drill Bit 41.00 mm MK4 Taper Shank 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 — 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 HSS Drill Bit 41.00 mm MK4 Taper Shank 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