# DEWALT DCS578B Circular Saw

*Published: 2026-03-14 | Updated: 2026-03-14 | Source: https://shopsavvy.com/products/dewalt-dcs578b-circular-saw*

---
**Brand:** DEWALT
**Price Range:** $75.48 - $24299 across 48 retailers

## Pros
- Extremely powerful motor with up to 47% more power than previous models, making it suitable for heavy-duty cutting tasks including LVL and hardwood materials.
- Long-lasting battery life with compatibility for 60V FLEXVOLT batteries, allowing many hours of continuous use without frequent recharging.
- Electric brake feature immediately stops the blade for enhanced safety and control.
- Smooth, accurate cuts with a great sight line for precise work, praised for cutting true and square.
- Comfortable grip and perfect weight balance when the battery is attached, reducing user fatigue during extended use.
- Cordless convenience combined with power comparable to corded saws, ideal for remote job sites without electricity.
- Well-built and reliable tool, living up to DEWALT’s reputation for professional-grade construction equipment.
- Quick and easy to attach to straightline rip systems, increasing versatility on the job.

## Cons
- Blade positioned on the right side, which some left-handed users find inconvenient.
- Battery and charger are sold separately, which adds to the initial investment cost.
- Limited long-term user feedback available, so durability under consistent heavy use is not yet fully proven.
- Some previous versions had bevel adjustment issues, though this model is reported as an improvement.

## Specifications

| Attribute | Value |
|-----------|-------|
| UPC | 885911690799 |
| ASIN | B086MF32GR |
| Color | Multi |
| Speed | 5800 rpm |
| Voltage | 60 volts |
| Wattage | 1700 watts |
| Brand Name | DEWALT |
| Blade Shape | Round |
| Item Weight | 8.2 pounds |
| Blade Length | 7.25 inches |
| Manufacturer | DEWALT |
| Model Number | DCS578B |
| Power Source | ac_dc |
|      Brand    |     DEWALT    |
|      Color    |     Multi    |
| Cutting Angle | 90 degrees |
| Warranty Type | Limited |
| Blade Material | High Speed Steel |
| Item Type Name | Circular Saw |
| Handle Material | Plastic |

## About This Product

Our most powerful tools just got better with the FLEXVOLT 60V MAX* 7-1/4-inch Cordless Circular Saw with Electric Brake. It has up to 47% more power than the DCS575 60V MAX* Circular Saw** with 2456 unit watts out. DEWALT FLEXVOLT Circular Saw combines the power of a corded circular saw with the portability and convenience of cordless thanks to revolutionary DEWALT FLEXVOLT technology that offers a no-load speed of 5800 RPM. Battery and charger sold separately.

## Last Seen Prices

| Retailer | Price | Availability | Last seen |
|----------|-------|-------------|-----------|
| [retailers/wjcdop](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/zP5uHhcPDrZAxeeEgQt9?source=shopsavvy&medium=product-page) | $75.48  | In Stock | 2026-03-14 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/aPtWgcxcwnzNBHNjOf3l?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2025-05-09 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/jRcEN48PnWZRzTQKziBE?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2023-01-29 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/TpHW0cJubGih2gJ619YA?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2023-04-30 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/a6eAmFCf6PA7XK4BjAjL?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2025-05-09 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/nj2oMIJL53NDeGWLkZZp?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2025-05-09 (may have changed) |
| [My Store](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/SYGhlm2pMm3bIq8RIa1d?source=shopsavvy&medium=product-page) | $80.70  | In Stock | 2026-09-07 (may have changed) |
| [bynaglanca.myshopify.com](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/0fllZMm9auobFCwGsYiH?source=shopsavvy&medium=product-page) | $98.55  | In Stock | 2026-09-14 |
| [Amazon](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/604e82a9-3f26-7689-2c84-d9835d7f00fd?source=shopsavvy&medium=product-page) | $167.00  | In Stock | 2025-05-09 (may have changed) |
| [retailers/significantservices](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/kNOu4nDsb6P05RdIg11E?source=shopsavvy&medium=product-page) | $169.00  | In Stock | 2026-03-27 (may have changed) |
| [Walmart](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/TnZKugkVLVvXrPGdERDc?source=shopsavvy&medium=product-page) | $175.00  | In Stock | 2025-05-09 (may have changed) |
| [joojet](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/BV4PfSftJzP9HRT2T6fX?source=shopsavvy&medium=product-page) | $178.00  | In Stock | 2022-08-04 (may have changed) |
| [ULO Network](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/SFXSpDJrX2avYIdgY9Rm?source=shopsavvy&medium=product-page) | $195.10  | In Stock | 2022-08-15 (may have changed) |
| [Acme Tools](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/7f07e463-96ce-221d-5a0a-247fac978868?source=shopsavvy&medium=product-page) | $199.00  | In Stock | 2024-10-24 (may have changed) |
| [Monsecta Depot](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/QbQGN4XtShnq6b9YStLv?source=shopsavvy&medium=product-page) | $199.00  | In Stock | 2022-08-15 (may have changed) |
| [XP Wholesale](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/0efde6b1-07e7-b092-c19b-89f53a792182?source=shopsavvy&medium=product-page) | $208.86  | In Stock | 2025-05-09 (may have changed) |
| [blain farm & fleet](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/NgHBfxJOuCwXJnJitrvQ?source=shopsavvy&medium=product-page) | $219.00  | In Stock | 2025-05-09 (may have changed) |
| [BUYA.COM](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/BrHRo0VGoBWvlMfywUr5?source=shopsavvy&medium=product-page) | $220.00  | In Stock | 2026-09-14 |
| [Melitawillstore](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/sBZa7WusETutFagvWWIR?source=shopsavvy&medium=product-page) | $220.58  | In Stock | 2022-07-19 (may have changed) |
| [Shell Lumber and Hardware](https://shopsavvy.com/api/redirect/products/PtQoyB8zqAiLk6r3tBlj/offers/lpvSmYUYaC8DC57wiBje?source=shopsavvy&medium=product-page) | $264.70  | In Stock | 2022-08-15 (may have changed) |

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/dewalt-dcs578b-circular-saw)

---

*About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. Prices are collected from retailer listings; the Current Prices table shows the date each price was last seen.*

*Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*