# Drill bit set Bosch HSS Twist Drill Bits Cobalt, model 2608585889

**URL:** https://aio.lv/en/product--bosch-2608585889--4770043
**Data updated:** 2026-01-07 15:46 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608585889
**EAN:** 3165140521246
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608585889--4770043

## 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 (model 2608585889) are high-speed steel twist drill bits with cobalt alloy designed for drilling hard materials. Suitable for metalworking tasks, these bits provide improved heat resistance and wear performance compared to standard HSS. They are intended for use with electric drills and drill presses for precise, durable drilling in demanding applications.

## Long description

Bosch HSS Twist Drill Bits Cobalt deliver durable drilling performance in stainless and alloyed steels. Made from fully ground high-speed steel with 5% cobalt, these drill bits offer improved wear resistance, heat protection and consistent surface quality. They feature two cutters and two flutes for rapid chip evacuation, a cylindrical shank matching the drill diameter for use in drill stands and hand-held drill drivers, and are manufactured to DIN 338 as Type N with a 135° split-point tip and h8 diameter tolerance for accurate centring.
Advantages
The 5% cobalt alloy and fully ground HSS construction extend tool life and enhance resistance to abrasion and thermal stress. The two-cutter geometry with two flutes ensures efficient chip removal and stable cutting action. The split-point 135° tip provides immediate engagement and reduces wandering for precise starts. Compliance with DIN 338 and h8 tolerance ensures dimensional accuracy and interchangeability.
Suitable for
Alloyed and non-alloyed steel
Stainless steel
Cast iron and cast steel
Acid- and heat-resistant steels
Use in drill stands and hand-held drill drivers
Key specifications
Brand: Bosch
Type: HSS twist drill bit, cobalt (5% Co)
Standard: DIN 338, Type N (split-point)
Tip angle: 135° (split-point)
Shank: cylindrical (shank = drill diameter)
Tolerance: h8
MPN: 2608585889
EAN: 3165140521246
How to use
Secure the correct drill bit diameter in the chuck so the cylindrical shank is held firmly. Select an appropriate rotational speed and feed for the material—use lower speeds for stainless and heat-resistant steels to limit heat buildup. Apply steady pressure and let the bit cut without forcing. Use coolant or cutting oil when drilling stainless or alloyed steels to improve surface finish and extend bit life. Clear chips frequently to avoid clogging and overheating.
Usage recommendations
For best results when drilling stainless or heat-resistant steels, use cutting fluid, moderate speeds, and intermittent pecking to reduce heat and break chips; inspect bit condition regularly and replace when worn to maintain accuracy.

## FAQ

### How much does the Bosch HSS Twist Drill Bits Cobalt 2608585889 cost, and is it available for purchase?

The price is 23.99 € (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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