The Dewalt DCS571B is a cordless 4-1/2 in. circular saw that offers several features and benefits:

• Cordless Convenience: Operates on Dewalt's 20V MAX system, providing cordless portability for use anywhere without needing a power outlet nearby.
• Brushless Motor: Utilizes a brushless motor for efficient performance, longer runtime per charge, and extended tool life.
• Blade Size and Capacity: Features a 4-1/2-inch blade that delivers a maximum cutting depth of 1-9/16 inches at 90 degrees, making it suitable for a variety of cutting applications.
• Bevel Capacity: Offers a bevel capacity of up to 57 degrees with stops at 45 degrees and 22.5 degrees, allowing for a wide range of bevel cuts.
• Compact and Lightweight Design: Designed to be compact and lightweight, which enhances maneuverability and reduces user fatigue during prolonged use.
• Electric Brake: Equipped with an electric brake that stops the blade quickly for added safety and control.
• Dust Management: Includes a dust port that can be connected to a vacuum for efficient dust extraction, keeping the work area clean.
• Additional Features: Integrated LED light illuminates the work area for improved visibility, particularly in dimly lit environments.
• Compatibility: Part of Dewalt's 20V MAX system, allowing for cross-compatibility with other Dewalt 20V MAX batteries and chargers.

Overall, the Dewalt DCS571B is designed to provide professional-grade performance with the convenience of cordless operation, making it a versatile choice for both job site and DIY applications.