# Drill bit, Bosch HSS Cobalt 11 mm, DIN 338, overall length 142 mm, cylindrical shank

**URL:** https://aio.lv/en/product--bosch-2608585867--10742644
**Data updated:** 2026-03-07 18:00 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Bosch
**Manufacturer code:** 2608585867
**EAN:** 3165140521024
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608585867--10742644

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Bosch HSS Metall-Spiralbohrer 11 mm is a high-speed steel cobalt drill bit compliant with DIN 338, featuring an 11 mm diameter, 142 mm overall length and a cylindrical shank. Designed for metal drilling, it provides wear resistance from cobalt alloy and compatibility with standard chucks. Supplied as a single piece (1 pc) for machining, maintenance and repair tasks.

## Long description

Bosch HSS Cobalt 11 mm drill bit, DIN 338, overall length 142 mm with cylindrical shank is a high-speed steel cutting tool engineered for drilling metal. The cobalt-alloyed HSS composition increases red-hardness and wear resistance compared with standard HSS, making the bit suitable for tougher steels and repetitive metalworking operations. The DIN 338 geometry ensures a standard point angle and flute design for straight drilling and reliable chip evacuation. Supplied as a single piece, this 11 mm drill bit fits standard chucks and is intended for machining, maintenance and repair tasks.
Advantages
The cobalt alloy enhances durability and heat resistance during extended drilling in steel and alloyed metals. The DIN 338 contour provides a consistent cutting geometry for accurate hole diameter and reduced walking at the start. A cylindrical shank ensures compatibility with most drill chucks and simple tool changes. The overall length of 142 mm offers deeper reach than standard short drills while maintaining stiffness for controlled drilling.
Suitable for
 Drilling holes in mild and alloyed steels
 Maintenance and repair work on metal components
 Workshop and on-site metal fabrication
 Preparation for tapping and fitting operations
Key specifications
 Material: high-speed steel with cobalt alloy
 Diameter: 11 mm
 Overall length: 142 mm
 Shank type: cylindrical
 Standard: DIN 338 flute and point geometry
 Application: metal drilling
How to use
Select an appropriate drill speed and feed for the workpiece material and secure the workpiece to prevent movement. Fit the cylindrical shank firmly into a compatible chuck and ensure concentric clamping. Use cutting fluid for improved lubrication and cooling when drilling steels, and apply steady pressure while avoiding excessive force that could overheat the bit. Retract periodically to clear chips when drilling deep holes and allow the bit to cool during prolonged use.
Usage recommendations
For best tool life, use progressive speeds and adequate cutting fluid when drilling alloyed or hardened steels, avoid side loading, and resharpen or replace the bit when wear affects hole accuracy.

## FAQ

### How much does the Bosch HSS Cobalt 11 mm drill bit DIN 338 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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 Bosch 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 Bosch 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

## Image

https://aio.lv/img/cache/product/10742644/59908518_large.webp