# Rotary Hammer DeWALT D25144K SDS-Plus 700W, 3 J impact, 1450 RPM, 3.1 kg, auxiliary handle and case

**URL:** https://aio.lv/en/product--dewalt-d25144k--1009930
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Rotary Hammers
**Manufacturer:** DeWalt
**Manufacturer code:** D25144K
**EAN:** 5035048547007
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 200.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 165.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-d25144k--1009930

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 5.24 EUR |

## Summary description

DeWALT D25144K is an SDS‑Plus rotary hammer with 700 W output (900 W input) and up to 3 J impact energy for drilling and chiselling in concrete, wood and metal. Max drilling diameters: concrete 28 mm, wood 30 mm, steel 13 mm. Features adjustable speed (idle up to 1450 RPM), rotation stop, depth stop, auxiliary handle, keyless chuck and carrying case. Weight 3.1 kg. Includes safety and disposal warnings.

## Long description

The DeWALT D25144K rotary hammer is a compact, 900 W input / 700 W output tool designed for drilling and light chiselling in concrete and masonry. It uses an SDS Plus chuck and delivers up to 3 J impact energy with a maximum idle speed of 1450 RPM. The tool weighs 3.1 kg and has a slim profile (75 mm width, 360 mm depth) for comfortable handling. Improved sealing and output air slot placement reduce dust exposure and protect the operator's eyes.
Advantages
The D25144K combines a large hammer mechanism for high-performance drilling with low stress on critical components for extended durability. A mechanical clutch reduces the risk of sudden high-torque reaction if the bit jams. Multiple modes — rotation with impact, rotation-stop for light chiselling and impact-stop for conventional drilling and screwdriving — provide versatility. Ergonomic rubber-coated back and side handles and a rounded industrial design improve grip and user comfort. The quick-change removable chuck allows fast switching to conventional drill bits for wood, steel and ceramic work.
Suitable for
 Drilling anchor and fixing holes in concrete and masonry (4–28 mm)
 Light chiselling in brick and soft masonry
 Drilling in wood, steel and ceramic using the quick-change removable chuck
 Screwdriving and non-impact drilling tasks
Key specifications
 Power input: 900 W
 Power output: 700 W
 Chuck type: SDS Plus (with quick-change removable chuck)
 Concrete drilling capacity: up to 28 mm
 Maximum idle speed: 1450 RPM
 Impact energy: 3 J
 Weight: 3.1 kg
 Dimensions (approx.): width 75 mm, depth 360 mm
 Product colour: Yellow, Black
How to use
Select the appropriate mode for the task: rotation with impact for hammer drilling in concrete, rotation-stop for light chiselling in masonry, or impact-stop for conventional drilling and screwdriving. Fit the correct bit into the SDS Plus chuck or into the removable quick-change chuck for standard bits, ensure handles are tightened, set the variable speed control to the desired rate and start drilling with steady pressure. If the bit binds, allow the mechanical clutch to disengage and stop the tool before clearing the bit.
Usage recommendations
Use appropriate personal protective equipment (eye protection, dust mask, hearing protection and gloves). For prolonged work in dusty conditions use dust extraction or frequent breaks to clean ventilation openings. Follow the manufacturer's maintenance instructions to preserve sealing and durability.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.1 kg |
| Height | 210 mm |
| Width | 75 mm |
| Depth | 360 mm |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Output power | 700 W |
| Input power | 900 W |

### Features

| Feature | Value |
|---|---|
| Product colour | Yellow, Black |
| Chuck type | SDS Plus |
| Adjustable speed | Yes |
| Stop rotation function | Yes |
| Depth stop | Yes |
| Chiseling | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Keyless chuck | Yes |
| Auxiliary handle | Yes |

### Other features

| Feature | Value |
|---|---|
| Uncertainty coefficient (concrete) | 1.5 m/s² |

### Performance

| Feature | Value |
|---|---|
| Impact rate | 5350 bpm |
| Drilling diameter in concrete (max) | 28 mm |
| Drilling diameter in steel (max) | 13 mm |
| Drilling diameter in wood (max) | 30 mm |
| Impact energy (max) | 3 J |
| Sound power level | 100.1 dB |
| Idle speed (max) | 1450 RPM |
| Sound pressure level | 89 dB |
| Sound level uncertainty | 3.8 dB |
| Vibration level (hammer drilling) | 14.9 m/s² |
| Vibration level (metal drilling) | 2.5 m/s² |
| Vibration level (chiselling) | 13.8 m/s² |
| Vibration level uncertainty (chiselling) | 1.5 m/s² |

## FAQ

### How much does the Rotary Hammer DeWALT D25144K SDS-Plus cost, and is it available for purchase?

The price is 200.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 142 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 Wednesday 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, Installment. All transactions are 100% secure and encrypted.

### Can Rotary Hammer DeWALT D25144K SDS-Plus be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 DeWalt 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 DeWalt 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.

## Image

https://aio.lv/img/cache/product/1009930/64838124_large.webp