# Drill bit HSS Bosch 4.2 mm x 75 mm (model 2609255096)

**URL:** https://aio.lv/en/product--bosch-2609255096--3799839
**Data updated:** 2026-01-08 13:40 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2609255096
**EAN:** 3165140382823
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2609255096--3799839

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

HSS drill bit by Bosch, model 2609255096, with a 4.2 mm diameter and 75 mm overall length. Made from high-speed steel (HSS) for general drilling tasks in metal and other materials suitable for HSS. Compatible with standard drill chucks; useful for repair, maintenance and light workshop work requiring precise 4.2 mm holes.

## Long description

HSS drill bit Bosch 2609255096, 4.2 mm cutting diameter, total length 75 mm with a 43 mm working length. This solid, right-hand twist spiral drill is made of high-speed steel (HSS) and features a titanium nitride (TiN) coating and a 135° split-point tip with cross grind according to DIN 1412C. The bit is intended for fast, clean drilling with high surface quality and has an H8 diameter tolerance. Not suitable for aluminium. Coolant is recommended.
Advantages
The TiN coating reduces friction and increases surface hardness for longer tool life and faster drilling progress. The 135° split-point with cross grind enables secure penetration without pre-spotting and improves centring. The solid HSS construction provides robustness for a range of metalworking tasks while the right-hand spiral ensures standard clockwise cutting action.
Suitable for
Drilling in various steels and non-ferrous metals (except aluminium)
Plexiglas and hard plastics
General metal workshop and maintenance applications
Key specifications
Brand: Bosch
Manufacturer part number (MPN): 2609255096
EAN: 3165140382823
Cutting diameter: 4.2 mm
Working length: 43 mm
Total length: 75 mm
Material: High-speed steel (HSS)
Coating: Titanium nitride (TiN), golden colour
Tip angle: 135° with cross grind (DIN 1412C)
Diameter tolerance: H8
Drill type: Right-hand spiral metal drill (DIN 338)
Quantity: 1 piece
How to use
Secure the drill in an appropriate chuck and set the machine to a speed suitable for the workpiece material. Position the bit on the desired point and start drilling with steady pressure. Use coolant where possible to extend tool life and reduce heat; withdraw the bit periodically to clear chips when drilling deeper holes. Do not use this bit for aluminium.
Usage recommendations
For best results, select feed and speed according to the metal type, apply coolant, and ensure the drill is sharp and correctly clamped. Avoid using this TiN-coated HSS bit on aluminium to prevent poor performance and potential clogging.

## FAQ

### How much does the HSS drill bit Bosch 4.2 mm x 75 mm 2609255096 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 03.08.2026 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. 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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