# Twist Drill Bit Bosch HSS Cobalt 6.8 mm 1 pc

**URL:** https://aio.lv/en/product--bosch-2608585857--10554260
**Data updated:** 2026-01-06 11:17 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608585857
**EAN:** 3165140520928
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608585857--10554260

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Bosch HSS Twist Drill Bit Cobalt features a diameter of 6.8 mm and is designed for use with drills and rotary hammers. This durable drill bit is ideal for precision drilling in various materials, ensuring efficient performance and longevity.

## Long description

Twist Drill Bit Bosch HSS Cobalt 6.8 mm is a high-speed steel drill designed for precise and durable drilling in a range of metals. Manufactured to DIN 338 as Type N with a 135° split-point tip and h8 diameter tolerance, this 6.8 mm bit features a cylindrical shank equal to the drill diameter and is suitable for use in drill stands and hand-held drill drivers.
Advantages
The HSS cobalt construction offers extended lifetime when drilling stainless steel and other demanding materials. The two-cutters and two-flute design ensures rapid chip evacuation, reducing heat buildup and wear. The pointed split-point tip provides active cutting and accurate centring without wandering, improving hole quality and reducing the need for pilot holes.
Suitable for
Alloyed and non-alloyed steel
Stainless steel
Cast iron and cast steel
Acid- and heat-resistant steels
Key specifications
Brand: Bosch
Type: HSS Twist Drill Bit Cobalt
Diameter: 6.8 mm
Standard: DIN 338, Type N (flute angle)
Tip angle: 135° split-point
Diameter tolerance: h8
Shank: cylindrical (shank diameter = drill diameter)
Pack quantity: 1 pc
MPN: 2608585857
EAN: 3165140520928
How to use
Secure the drill bit in the chuck so the shank seats fully and tighten according to the drill manufacturer’s instructions. Select an appropriate speed and cutting fluid for the material being drilled—lower speeds and lubricant are recommended for stainless and heat-resistant steels. Apply steady pressure and allow the bit to cut without excessive force; withdraw periodically to clear chips when drilling deep holes.
Usage recommendations
For best results when drilling stainless or heat-resistant steels, use cutting fluid, operate at moderate speeds, and avoid overheating by using light, steady pressure and intermittent withdrawal to clear chips.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 69 mm |
| Proper use | Rotary hammer, Drill |
| Working length | 109 mm |
| Suitable for materials | Cast steel, Steel, Stainless steel, Non-alloyed steel, Metal, Cast iron |
| Drill bit diameter | 6.8 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Drill bit material | Cobalt Alloy High-Speed Steel (HSS-Co) |
| Number of drill bits | 1 pc(s) |
| Number of cutting edges | 2 |
| Drill bit type | Twist drill bit |

## FAQ

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

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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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