# Concrete Drill Bit Bosch SDS-Quick 4mm 85mm

**URL:** https://aio.lv/en/product--bosch-2609256900--4133040
**Data updated:** 2026-01-06 11:15 (EET)
**Category:** Screwdrivers
**Manufacturer:** Bosch
**Manufacturer code:** 2609256900
**EAN:** 3165140480666
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2609256900--4133040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Bosch SDS-Quick Concrete Drill Bit features a diameter of 4 mm and a length of 85 mm, designed for use with rotary hammers. This durable drill bit ensures efficient drilling in concrete, providing precision and reliability for your projects. Ideal for both professionals and DIY enthusiasts, it comes as a single piece (2609256900).

## Long description

Concrete drill bit with SDS-Quick shank, diameter 4 mm and length 85 mm, designed for fast and precise positioning of fixings in concrete and masonry. The drill bit features a hammer-resistant tungsten carbide tip for reliable drilling in hard concrete, natural stone, artificial stone and masonry. The SDS-Quick shank fits Uneo / Uneo Maxx and can also be used in conventional three-jaw chucks, providing maximum transmission of torque.
Advantages
The Bosch SDS-Quick concrete drill bit offers high drilling performance and a long service life thanks to its tungsten carbide tip and robust design. Its SDS-Quick shank allows quick bit changes and compatibility with Uneo / Uneo Maxx tools while remaining usable in standard three-jaw chucks. The 4 mm diameter and 85 mm length make it suitable for precise positioning of fixings in a variety of masonry materials.
Suitable for
Drilling holes for fixings in hard concrete
Drilling in natural stone
Drilling in artificial stone
Drilling in masonry and brick
Key specifications
Brand: Bosch
Model / MPN: 2609256900
EAN: 3165140480666
Type: Concrete drill bit with SDS-Quick shank
Diameter: 4 mm
Length: 85 mm
Tip material: Tungsten carbide (hammer-resistant)
Compatibility: Uneo / Uneo Maxx and conventional three-jaw chucks
Package quantity: 1 piece
How to use
Choose the appropriate drill setting on your rotary hammer or drill. Insert the SDS-Quick shank into the tool until it locks (or secure the bit in a three-jaw chuck if applicable). Position the bit on the marked spot, apply steady pressure and start drilling with the hammer function when working in concrete or masonry. Withdraw the bit periodically to clear debris and avoid overheating. After drilling, remove the bit by releasing the SDS-Quick coupling or opening the chuck.
Usage recommendations
Use personal protective equipment (safety glasses, gloves and hearing protection) when drilling. For best results in very hard concrete, start with a pilot hole and use steady moderate pressure. Do not force the bit; allow the hammer action and the carbide tip to do the work.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Rotary hammer |
| Working length | 40 mm |
| Suitable for materials | Artificial stone, Hard concrete, Masonry, Natural stone |
| Drill bit diameter | 4 mm |
| Shank shape | SDS-Quick |
| Number of drill bits | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 85 mm |

## FAQ

### How much does the Concrete Drill Bit Bosch SDS-Quick 4mm cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 87 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 14.07.2026 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. 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

https://aio.lv/img/cache/product/4133040/64253924_large.webp