# Twist Drill Bits Bosch HSS Cobalt 2608585905 5 Piece Set

**URL:** https://aio.lv/en/product--bosch-2608585905--5090980
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608585905
**EAN:** 3165140521406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608585905--5090980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Bosch HSS Twist Drill Bits Cobalt 2608585905 are designed for high-performance drilling in metal. The cobalt alloy provides enhanced durability and heat resistance, making them ideal for tough materials. This set includes five bits of various sizes, ensuring versatility for different applications. The precision-ground cutting edges ensure clean holes and reduced friction during use.

## Long description

Twist Drill Bits Bosch HSS Cobalt 2608585905 — a set of five precision-ground HSS cobalt twist drills designed for high-performance metalworking. Each bit contains 5% cobalt alloy and is made to DIN 338, providing improved wear resistance and heat protection for drilling alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels. The bits feature a cylindrical shank (shank diameter equals drill diameter), two cutters and two flutes for efficient chip removal, a split-point tip with a 135° angle for accurate centring and reduced wandering, and diameter tolerance h8.
Advantages
The cobalt alloy (5%) combined with fully ground high-speed steel increases tool life and maintains surface quality under high temperatures. Two cutters and two flutes ensure rapid chip evacuation to reduce clogging and wear. The 135° split-point tip provides active cutting and precise centring without wandering, while the cylindrical shank makes the bits suitable for use in drill stands and hand-held drill drivers. Manufactured to DIN 338 for consistent dimensions and performance.
Suitable for
Drilling stainless steel and acid- or heat-resistant steels
Drilling alloyed and non-alloyed steels
Working with cast iron and cast steel
General metal fabrication and maintenance tasks
Key specifications
Brand: Bosch
Model / MPN: 2608585905
EAN: 3165140521406
Set: 5-piece
Material: HSS with 5% cobalt
Standard: DIN 338
Tip: Split-point, 135°
Flutes / cutters: 2 flutes, 2 cutters
Shank: Cylindrical (shank = drill diameter)
Diameter tolerance: h8
How to use
Select the appropriate drill bit size from the set for the required hole diameter. Secure the workpiece and, when possible, use a drill stand for increased accuracy. Fit the cylindrical shank into the chuck of a drill driver or drill press and tighten securely. For best results on stainless and heat-resistant steels, use moderate feed and cutting speeds suited to HSS-cobalt drills, apply cutting lubricant when necessary, and clear chips regularly to avoid overheating and premature wear.
Usage recommendations
Use cutting fluid when drilling stainless or heat-resistant steels, maintain steady feed without excessive pressure, and periodically withdraw the bit to clear chips. Store the bits dry and protected to prevent corrosion and preserve tip sharpness.

## FAQ

### How much does the Twist Drill Bits Bosch HSS Cobalt 2608585905 cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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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