# Hole saw Bosch Expert 2 608 900 426 4.4 cm for drill

**URL:** https://aio.lv/en/product--bosch-2608900426--4483680
**Data updated:** 2026-01-13 21:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608900426
**EAN:** 4059952535722
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Bosch Expert 2 608 900 426 hole saw is designed for drilling through various materials including brick, plastic, soft ceramic wall tile, stainless steel, and wood. With a diameter of 4.4 cm, it is ideal for precision cutting. This single piece tool is compatible with standard drills, making it a versatile addition to your toolkit.

## Long description

The Bosch Expert 2 hole saw with a 4.4 cm diameter is a single-piece cutting tool engineered for precision drilling in a variety of common materials. Designed for use with standard drills, this hole saw enables accurate round holes for installations and repairs in brick, plastic, soft ceramic wall tile, stainless steel and wood. Its compact diameter makes it suitable for tasks that require controlled, neat openings where finish and fit matter.
Advantages
This hole saw provides a balance of cutting performance and durability for general-purpose applications. Its single-piece construction reduces vibration and improves stability during drilling, while the cutting edge geometry is optimized to cut through both soft and harder surfaces including stainless steel and masonry. Compatibility with standard drill chucks allows quick setup and straightforward use for professionals and DIY users alike.
Suitable for
 Cutting openings for pipe and conduit penetrations in walls and panels
 Installing fixtures that require round holes such as grommets, switches, or cable ports
 Creating neat holes in woodwork and cabinetry
 Drilling through light masonry and soft ceramic tile for repair and renovation
 Piercing thin stainless steel sheets for ventilation or mounting points
Key specifications
 Cutting diameter: 4.4 cm
 Construction: single-piece hole saw
 Compatible tool: standard drill with appropriate chuck or arbor
 Suitable materials: brick, plastic, soft ceramic wall tile, stainless steel, wood
 Primary use: precision circular cutting and making round openings
How to use
Mark the desired hole location and secure the workpiece to prevent movement. Fit the hole saw into the drill chuck or onto an appropriate arbor according to your drill's instructions. Begin drilling at low speed to establish the cut, then increase speed as stability permits, maintaining firm and even pressure. For hard materials such as stainless steel or masonry, use steady, moderate feed and periodically withdraw the saw to clear chips and reduce heat build-up. After cutting, deburr the edges if necessary to achieve a clean finish.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves. For prolonged drilling in metal or masonry, consider using cutting lubricant or intermittent drilling to extend tool life. Always ensure the drill is set to the correct speed and that the workpiece is well supported to avoid binding or chipping.

## Specifications

| Feature | Value |
|---|---|
| Type | Single |
| Product colour | Blue |
| Diameter | 44 mm |
| Suitable for | Drill |
| Working length | 60 mm |
| Suitable for materials | Brick, Plastic, Soft ceramic wall tile, Stainless steel, Wood |
| Number of pieces | 1 pc(s) |
| Number of hole saws | 1 pc(s) |

## FAQ

### What payment options are available?

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### 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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