# ALPEN HSS Cobalt Twist Drill Bit, 6x93mm, DIN 338 RN, 3-Flat Shank

**URL:** https://aio.lv/en/product--alpen-0065500600100--12446472
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Drill Bits
**Manufacturer:** ALPEN
**Manufacturer code:** 0065500600100
**EAN:** 9002741303434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alpen-0065500600100--12446472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The ALPEN HSS Cobalt twist drill bit is a high-performance tool designed for drilling in hard materials. Featuring a 6mm diameter and 93mm length, it complies with DIN 338 RN standards. The 3-flat shank ensures a secure grip in the drill chuck, preventing slippage. Ideal for professional metalworking, this cobalt-alloy drill bit offers superior heat resistance and durability for precise, efficient drilling tasks.

## Long description

The ALPEN HSS Cobalt twist drill bit is a high-performance precision tool engineered for demanding drilling applications in hard and alloyed steels. With a diameter of 6mm and a total length of 93mm, this drill bit is manufactured according to DIN 338 RN standards, ensuring consistent quality and dimensional accuracy. The inclusion of a 3-flat shank design provides an enhanced grip within the drill chuck, effectively eliminating slippage during high-torque operations and ensuring stable performance.
Advantages
This cobalt-alloyed drill bit offers exceptional heat resistance, which is critical when working with materials that generate significant friction. The robust construction ensures a long service life and maintains sharpness even under continuous professional use. The specialized geometry of the tip allows for rapid centering and efficient chip removal, which significantly improves drilling speed and hole quality. The 3-flat shank configuration is specifically designed to provide a secure connection with standard drill chucks, offering increased reliability and safety during intensive metalworking tasks.
Suitable for
Drilling into stainless steel and acid-resistant steel
Working with high-tensile alloyed steels
General metalworking and mechanical engineering tasks
Applications requiring high heat resistance and durability
When it may not be suitable
This drill bit is optimized for hard metals and may experience premature wear if used on abrasive materials like masonry, concrete, or stone. It is not intended for use with soft materials where standard HSS bits would be more cost-effective.
Key specifications
Diameter: 6mm
Total length: 93mm
Material: HSS Cobalt alloy
Standard: DIN 338 RN
Shank type: 3-flat shank
How to use
To achieve the best results, ensure the drill bit is securely tightened in the chuck, utilizing the flat surfaces of the shank to prevent rotation. Begin drilling at a lower speed to establish a clean starting point, then increase to the recommended speed for the specific material being processed. Always apply consistent, moderate pressure and use a suitable cutting oil or coolant to prolong the life of the bit and ensure a smooth finish.
What to consider before purchase
Verify the compatibility of the 3-flat shank with your existing drill chuck
Ensure the 6mm diameter meets the requirements of your specific project
Consider the material hardness of your workpiece to ensure this cobalt bit is the correct choice
Usage recommendations
Always wear appropriate eye protection and ensure the workpiece is firmly clamped before starting the drilling process to maintain safety and precision.

## FAQ

### How much does the ALPEN HSS Cobalt Twist Drill Bit 6x93mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 23.07.2026 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. All transactions are 100% secure and encrypted.

### 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 ALPEN 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 ALPEN 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