# Angle Grinder DeWalt DWE4057-QS, 800 W, 12.5 cm disc, 11,800 RPM, M14 spindle, 1.8 kg

**URL:** https://aio.lv/en/product--dewalt-dwe4057-qs--1008865
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Grinding & Sanding Machines
**Manufacturer:** DeWalt
**Manufacturer code:** DWE4057-QS
**EAN:** 5035048633847
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dwe4057-qs--1008865

## 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

DeWalt DWE4057-QS is a corded angle grinder with 800 W input power designed for cutting, grinding and surface preparation. It accepts 12.5 cm grinding discs on an M14 spindle and reaches up to 11,800 RPM. Weighing 1.8 kg and finished in black/yellow, it is suitable for workshop and construction tasks; avoid use near flammable materials.

## Long description

The DeWALT DWE4057-QS angle grinder combines a compact design with a high-speed 800 W motor delivering a maximum no-load speed of 11,800 RPM. With a 125 mm (12.5 cm) grinding disc diameter and an M14 spindle thread, this lightweight tool weighs approximately 1.8 kg and is offered in DeWALT's characteristic black and yellow finish. Its size and power balance make it suitable for a wide range of cutting, grinding and surface-preparation tasks where manoeuvrability and control are required.
Advantages
The grinder’s 800 W motor provides consistent power for cutting, grinding and material removal at high speed while maintaining compact dimensions for access in confined spaces. Its 125 mm disc diameter supports a range of standard abrasive and cutting wheels. At around 1.8 kg, the tool reduces operator fatigue during prolonged use and the M14 spindle thread ensures compatibility with widely available accessories. The ergonomic shape and balanced weight distribution assist steady handling and improved control.
Suitable for
Metal cutting and edge finishing
Grinding welds and removing rust
Cutting masonry and tiles with appropriate discs
Surface preparation before painting or coating
DIY projects and light professional workshop use
Key specifications
Motor power: 800 W
No-load speed: up to 11,800 RPM
Disc diameter: 125 mm (12.5 cm)
Spindle thread: M14
Weight: approximately 1.8 kg
Colour: black and yellow
How to use
Fit an appropriate 125 mm disc compatible with an M14 spindle and ensure the disc type matches the material and task. Secure the disc and guard before connecting the tool to power. Hold the grinder with both hands for control, position the disc at the desired angle and apply steady, even pressure—avoid forcing the tool. Allow the motor to reach operating speed before engaging the workpiece and move the tool along the surface with smooth, controlled motions. After use, switch off and wait for the disc to stop completely before setting the tool down and disconnecting from the power source.
Usage recommendations
Use appropriate personal protective equipment such as safety goggles, gloves, hearing protection and a dust mask. Select discs rated for the grinder's no-load speed. Ensure the work area is clear of flammable materials and secure the workpiece properly. Regularly inspect discs and the guard for damage and replace worn or damaged accessories promptly. For cutting masonry or tiles, use discs designed for that material and follow manufacturer guidance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Grinding disc diameter | 125 mm |
| Spindle thread | M14 |
| Idle speed (max) | 11800 RPM |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Input power | 800 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.8 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Black, Yellow |

## FAQ

### How much does the Angle Grinder DeWALT DWE4057-QS cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 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.

### Where can I download the instructions for Angle Grinder DeWALT DWE4057-QS?

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/1008865/64833284_large.webp