# Rotary Hammer Yato YT-09904

**URL:** https://aio.lv/en/product--yato-yt-09904--6627565
**Data updated:** 2026-01-13 21:30 (EET)
**Category:** Rotary Hammers
**Manufacturer:** YATO
**Manufacturer code:** YT-09904
**EAN:** 5906083044403
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-09904--6627565

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Yato YT-09904 rotary hammer features a maximum drilling diameter of 1 cm in concrete and a rated speed of 4500 RPM. Weighing only 950 g, it is powered by compressed air and has a vibration level of 20 m/s² during chiselling, making it efficient and easy to handle for various tasks.

## Long description

The Yato YT-09904 rotary hammer is a compact pneumatic tool designed for light drilling and chiselling tasks. With a maximum drilling diameter of 1 cm in concrete and a rated speed of 4500 RPM, this air-powered hammer combines a high rotational speed with low weight to support precise work in confined or overhead positions. The tool weighs 0.95 kg and features a measured vibration level of 20 m/s² during chiselling, which helps reduce operator fatigue and improves handling for extended periods.
Advantages
The Yato YT-09904 delivers a balance of power and portability: its compressed-air drive provides reliable torque and continuous operation without electrical cords, while the lightweight construction at under 1 kg makes it easy to manoeuvre. The rated speed of 4500 RPM enables fast material removal for small-diameter holes, and the specified vibration level gives a predictable working feel for applications that require repeated chiselling. The red product colour improves visibility on busy job sites.
Suitable for
 Drilling small-diameter holes in concrete and masonry (up to 10 mm)
 Light chiselling and surface removal in confined spaces
 Overhead work where reduced tool weight is beneficial
 Service and maintenance tasks requiring a compact pneumatic hammer
Key specifications
 Drive type: compressed air (pneumatic)
 Maximum drilling diameter in concrete: 1 cm (10 mm)
 Rated speed: 4500 RPM
 Weight: 0.95 kg
 Vibration level during chiselling: 20 m/s²
 Product colour: red
How to use
Connect the rotary hammer to a suitable compressed-air supply using the correct hose and fittings, ensuring the air pressure and flow meet the tool requirements. Secure the chosen bit or chisel according to the manufacturer's instructions, then position the tool against the work surface. Start the air supply and operate the trigger or control valve to begin drilling or chiselling, applying steady, controlled pressure. For precise small-diameter drilling, keep the tool aligned with the intended hole axis and avoid excessive lateral force.
Usage recommendations
Use appropriate personal protective equipment such as eye protection, hearing protection, and gloves. Verify air supply cleanliness and use a regulator and lubricator as recommended for pneumatic tools. For longer tasks, schedule short breaks to limit exposure to vibration and maintain consistent performance by inspecting tool fittings and bits regularly.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Rated speed (max) | 4500 RPM |
| Drilling diameter in concrete (max) | 10 mm |
| Sound pressure level | 95 dB |
| Sound level uncertainty | 106 dB |
| Vibration level (chiselling) | 20 m/s² |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.95 kg |

### Packaging content

| Feature | Value |
|---|---|
| Number of chisels | 4 |

### Features

| Feature | Value |
|---|---|
| Product colour | Red |
| Hammer drilling | Yes |
| Quick release system | Yes |
| Stop rotation function | Yes |
| Drilling | No |

### Power

| Feature | Value |
|---|---|
| Power source | Compressed air |

## FAQ

### How much does the Rotary Hammer Yato YT-09904 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 08.07.2026 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 YATO 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 YATO 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Rotary Hammer Yato YT-09904?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/6627565/64840489_large.webp