Verdict
The DEWALT 20V MAX Circular Saw (DCS391B) is a powerful and lightweight tool suitable for various cutting tasks, from subfloors to plywood. Despite some issues with dust management and operational dependability requiring careful battery matching, it remains a durable choice for professionals and DIY enthusiasts. If precise adjustments and robustness are priorities, consider investing in this tool, but do expect to purchase additional batteries and a more suitable blade for optimal performance.
- Top pro:
- Adequate power for cutting through subfloors and large pieces of wood.
- Top con:
- Lacks a saw dust chute, causing debris to blow everywhere.
Pros
- •Adequate power for cutting through subfloors and large pieces of wood.
- •Performs excellently for cutting 3/4 plywood for extended periods.
- •Highly durable, has withstood drops and rough handling, ideal for maintenance work.
- •Lightweight and easy to maneuver, especially with a 5.0 Ah battery.
- •Comfortable handle design enhances ease of use.
- •Onboard wrench for easy and quick blade changes.
- •Smooth adjustment features add convenience.
- •Reliable performance even after years of use and under extreme conditions.
Cons
- •Lacks a saw dust chute, causing debris to blow everywhere.
- •No integrated light, making it challenging to see the cutting line.
- •Plastic guard feels flimsy and may not survive drops.
- •Blade placement can direct dust toward the user.
- •Motor performance lags compared to higher-end models, requiring slower cutting speeds.
- •Users reported frequent operational issues, stopping after short distances.
- •Requires a specific 5 Ah battery; a 4 Ah battery is optimal, while a 2 Ah battery struggles.
- •Minor issues with plastic safety guard, although repairable.
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen May 25, 2025.
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