DEWALT DCS566 20V Circular Saw - Lightweight, Smooth Cutting

In this review of the DEWALT DCS566 20V circular saw, the bottom line is simple: this is a compact cordless saw for users who need a reliable, easy-to-handle cutting tool without a lot of extra weight. The review finds the saw best suited to hobbyists, remodelers, and pros who already own compatible 20V batteries and want a portable saw that delivers strong cutting power for everyday framing and trim tasks. Its single biggest selling point is the combination of lightweight design and dependable cutting performance that makes longer jobs less tiring.

Key Features

• Brushless motor: Provides efficient power transfer so the saw maintains cutting performance while keeping weight down for easier handling.
• 6.5 in blade size: Matches common blade options for general carpentry, making it suitable for 2x lumber and typical shop tasks.
• Cordless 20V platform: Lets users work without a cord and integrate the tool into existing 20V battery ecosystems for quick battery swaps.
• Bare tool offering: Sold without battery or charger, allowing buyers who already own batteries to save money and avoid duplicate chargers.
• Ergonomic build: The saw's balance and low weight reduce fatigue during repetitive cuts and improve control for accurate slicing.

Who It's For

This saw is aimed at DIYers, contractors, and tradespeople who want a portable, easy-to-maneuver circular saw for routine cutting tasks. It works well on job sites and in home workshops where a lightweight cordless tool speeds setup and movement.

It is less suitable for users who need a complete kit right away, since the tool is sold as a bare unit and requires a compatible 20V battery and charger. Those who require larger, heavy-duty cutting capacity or specialized blades for metal cutting should consider a different model built for those tasks.

Pros & Cons

Pros

• Solid cutting power and smooth performance for common carpentry tasks.
• Lightweight and comfortable to handle during extended use.
• Good value for buyers who already own compatible 20V batteries.

Cons

• Sold as a bare tool, so buyers must provide their own battery and charger.
• Some customers report mixed notes on blade quality and battery life depending on battery used.

Specifications

Our Verdict

The DCS566 is a practical choice for users who prioritize portability and comfortable handling while retaining reliable cutting performance. As a bare tool it offers good value for those already invested in a 20V battery system, but buyers should plan to purchase a compatible battery and may want to select a quality blade separately for best results.

Frequently Asked Questions

Does this saw include a battery and charger?
No. The DCS566 is sold as a bare tool only and requires a compatible 20V battery and charger.

What size blade does it use?
It uses a 6.5 in blade, suitable for common carpentry cuts and compatible aftermarket blades.

Is this saw heavy to use for long jobs?
The saw is noted for its lightweight design, which reduces fatigue and makes it easier to handle during longer cutting sessions.