# Twist Drill Bits Cobalt Bosch 2608585892 4-12mm

**URL:** https://aio.lv/en/product--bosch-2608585892--5090975
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608585892
**EAN:** 3165140521277
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608585892--5090975

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Bosch HSS Twist Drill Bits Cobalt 2608585892 feature high-speed steel with cobalt for enhanced durability and heat resistance. Suitable for drilling in metal, wood, and plastic. The bits range from 4mm to 12mm, ensuring versatility for various applications. Their precision ground tips provide accurate drilling and reduced friction, making them ideal for professional and DIY projects.

## Long description

Twist Drill Bits Cobalt Bosch 2608585892 4-12mm are high-speed steel (HSS) drill bits with 5% cobalt content designed for drilling in a wide range of metals. Made to DIN 338 with a cylindrical shank equal to the drill diameter, these fully ground bits have a split-point 135° tip and h8 diameter tolerance to provide precise centring and reduced wandering. Two cutters and two flutes enable fast chip removal and improved wear resistance, making the set suitable for drill stands and drill drivers.
Advantages
The cobalt alloy and fully ground HSS construction deliver increased heat resistance, higher wear resistance and longer tool life when working with stainless and alloyed steels. The split-point 135° geometry ensures active cutting and accurate positioning without pre‑centring, while the two-flute design evacuates chips efficiently to maintain cutting performance.
Suitable for
Drilling stainless steel and alloyed steels
Drilling non-alloyed steel and cast iron
Work in drill stands and handheld drill drivers
General metalworking tasks requiring diameters from 4 mm to 12 mm
Key specifications
Brand: Bosch
MPN: 2608585892
EAN: 3165140521277
Material: HSS with 5% cobalt
Standard: DIN 338
Tip: Split-point, 135°
Shank: Cylindrical (shank = drill diameter)
Tolerance: h8
Flutes: 2
Diameter range: 4–12 mm
How to use
Select the appropriate diameter for the required hole and secure the bit in a drill stand or drill driver with a matching chuck. Use suitable cutting speed and cutting fluid when drilling stainless or alloyed steels to reduce heat buildup. Apply steady feed pressure; avoid excessive force that can cause bit overheating. For best results with the split-point tip, start drilling at low speed until the bit has established the centre, then increase speed as needed.
Usage recommendations
For prolonged tool life and consistent hole quality, use cutting fluid when working with stainless and heat-resistant steels, maintain appropriate speeds for the chosen diameter and material, and replace bits when wear or chipping affects cutting performance.

## FAQ

### How much does the Twist Drill Bits Bosch 2608585892 cost, and is it available for purchase?

The price is 22.99 € (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 09.07.2026 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

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