# Drill Bit Bosch SDS max-4 4 cm 520 mm

**URL:** https://aio.lv/en/product--bosch-2608685877--4222465
**Data updated:** 2025-12-29 15:47 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608685877
**EAN:** 3165140564298
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608685877--4222465

## 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

The Bosch SDS max-4 drill bit is designed for rotary hammers, featuring a diameter of 4 cm and a length of 520 mm. This single drill bit (2608685877) offers exceptional durability and efficiency for heavy-duty drilling tasks in concrete and masonry. Its robust construction ensures long-lasting performance, making it ideal for professional use.

## Long description

The Bosch SDS max-4 drill bit with a 4-cutter head is designed for rotary hammers and heavy-duty drilling in concrete and masonry. With a diameter of 4 cm and a total length of 520 mm, this single drill bit (MPN 2608685877, EAN 3165140564298) provides robust construction and long operational life for professional and construction applications.
Advantages
The 4-cutter head design improves penetration and hole quality in reinforced concrete while distributing wear evenly for extended lifetime. Built to Bosch quality standards, the SDS max-4 shank ensures secure tool engagement and efficient energy transfer from rotary hammers, supporting consistent drilling performance under high load.
Suitable for
Drilling large-diameter holes in concrete and reinforced concrete
Anchor and dowel installation in masonry
Construction and renovation works requiring deep or through holes
Key specifications
Brand: Bosch
Model / MPN: 2608685877
EAN: 3165140564298
Type: SDS max-4 drill bit with 4-cutter head
Diameter: 4 cm
Length: 520 mm
Packaging: single drill bit
How to use
Install the SDS max-4 shank securely into a compatible SDS-max rotary hammer according to the tool manufacturer’s instructions. Mark and position the drill, start drilling at low speed to establish the hole, then apply steady pressure and full hammering action suitable for concrete. Periodically withdraw the bit to remove debris and prevent overheating; use appropriate personal protective equipment and follow site safety rules.
Usage recommendations
Use the drill bit with rotary hammers rated for SDS-max accessories, select suitable drill mode for concrete, and avoid excessive lateral force. For extended service life, clear dust from the hole regularly and replace the bit when cutting edges show significant wear.

## Specifications

| Feature | Value |
|---|---|
| Length | 520 mm |
| Proper use | Rotary hammer |
| Working length | 400 mm |
| Suitable for materials | Brick, Concrete, Hard concrete, Limestone, Sandstone |
| Drill bit diameter | 40 mm |
| Shank shape | SDS Max |
| Number of drill bits | 1 pc(s) |

## FAQ

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

The price is 55.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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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