# Mitre Saw DeWALT DWS778-QS

**URL:** https://aio.lv/en/product--dewalt-dws778-qs--2089773
**Data updated:** 2026-01-28 13:00 (EET)
**Category:** Electric Saws
**Manufacturer:** DeWalt
**Manufacturer code:** DWS778-QS
**EAN:** 5035048399606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 703.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 581.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dws778-qs--2089773

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 18.04 EUR |

## Summary description

The DeWALT DWS778-QS mitre saw features a powerful 1850 W motor with a maximum idle speed of 4300 RPM. It offers a cutting depth of up to 8.5 cm and a blade diameter of 25 cm, making it ideal for various cutting tasks. The mitre settings allow for adjustments up to 50° on both sides, providing versatility for angled cuts. With a robust design and dimensions of 615 mm width, 465 mm depth, and 390 mm height, this saw is perfect for professional and DIY projects.

## Long description

The DeWALT DWS778-QS mitre saw is built on a classic pull-saw concept updated for modern users. It features a high-power motor with a maximum idle speed of 4300 RPM and a blade diameter of 250 mm, offering a cutting depth up to 85 mm and versatile mitre adjustment up to 50° on both sides. The tool’s machined base and fence deliver the accuracy required for demanding applications while a compact internal rail design gives large cutting capacity in a transportable format.
Advantages
The saw includes a dust extraction system engineered for heavy professional use to reduce airborne dust exposure. A new head lock function fixes the head to restrict the sliding action for trim operations and safer transport. A sliding left-hand fence with measuring scale improves workpiece support and positioning. XPS Shadow line projection provides quick, accurate blade alignment and illuminates the cut area. Integrated positive mitre stops at 15°, 22.5°, 30° and 45° plus a quick-release mitre mechanism allow settings up to 50°. The machine is available with a high-power 1850 W motor (a 1650 W low-voltage variant is used in the UK).
Suitable for
General timber crosscuts and mitre joints
Trim, profiling and joinery where precise angled cuts are required
Site work and workshop applications requiring portability with high cutting capacity
Professional use with frequent heavy-duty cutting and dust management needs
Key specifications
Motor power: 1850 W (1650 W low-voltage version in the UK)
No-load speed: up to 4300 RPM
Blade diameter: 250 mm
Maximum cutting depth: 85 mm
Mitre range: up to 50° left and right
Positive mitre stops at 15°, 22.5°, 30° and 45°
Machine dimensions (W×D×H): 615 × 465 × 390 mm
How to use
Secure the saw on a stable surface and fit the appropriate 250 mm blade for the material. Set the required mitre angle using the mitre scale and positive stops or adjust with the quick-release mechanism for angles up to 50°. Use the sliding fence and measuring scale to position and support the workpiece. Engage the head lock when transporting the saw or when performing trim cuts that require a fixed head. Connect an appropriate dust extraction system to the dust port before cutting to reduce airborne dust.
Usage recommendations
For accurate mitre and crosscuts, allow the blade to reach full speed before feeding the workpiece and use the XPS shadow line to align the cut. Regularly check blade condition and maintain the dust extraction system to preserve motor performance and operator health over prolonged use.

## Specifications

| Feature | Value |
|---|---|
| Weight | 17.2 kg |
| Power source | AC |
| Height | 390 mm |
| Width | 615 mm |
| Depth | 465 mm |
| Input power | 1850 W |
| Dust extraction | Yes |
| Blade diameter | 250 mm |
| Saw blade included | Yes |
| Mitre setting (right) | 50 ° |
| Mitre setting (left) | 50 ° |
| Sound power level | 107.2 dB |
| Idle speed (max) | 4300 RPM |
| Sound pressure level | 94.2 dB |
| Angle setting range | -48 - 48 |
| Cutting depth (max) | 85 mm |
| Table saw mode | Yes |
| Blade bore | 30 mm |
| Cross cut capacity (0° x 0°) | 305 x 85 |
| Bevel cut capacity (0° x 45°) | 215 x 85 |
| Miter cut capacity (45° x 0°) | 215 x 85 |
| Compound cut capacity (45° x 45°) | 215 x 58 |

## FAQ

### How much does the Mitre Saw DeWALT DWS778-QS cost, and is it available for purchase?

The price is 703.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.06.2026 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Mitre Saw DeWALT DWS778-QS 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

### Where can I download the instructions for Mitre Saw DeWALT DWS778-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/2089773/64830940_large.webp