Dewalt DCS391B 20V MAX 6-1/2″ Circular Saw – Tool Only

The DEWALT DCS391B 20V MAX 6-1/2″ Cordless Circular Saw* delivers power, speed, and precision in a lightweight, cordless design. With a 5150 RPM motor, this saw cuts through lumber, plywood, OSB, and more with ease, making it an ideal tool for framing, carpentry, and general construction. The magnesium shoe provides long-term durability and accurate cuts, while the rubber over-molded grip ensures balance and control for extended use. With a 0-50° bevel capacity, this saw allows for aggressive angle cuts, providing versatility for a range of applications.

Dewalt 20V MAX 6-1/2″ Circular Saw At a Glance

• 5150 RPM motor: Delivers fast, efficient cutting for demanding jobsite applications.
• High-strength magnesium shoe: Provides durability and long-term cut accuracy.
• Rubber over-molded grip: Ensures optimal balance and user comfort for extended cutting.
• 0-50° bevel capacity: Allows for versatile, aggressive bevel cuts for framing and trim work.
• 6-1/2-inch carbide-tipped blade: Cuts through 2x material at both 90° and 45° angles for greater productivity.
• Cordless operation: Powered by the DEWALT 20V MAX battery system*, providing mobility and freedom from cords (battery and charger sold separately).

Markets

• Framing Contractors: Ideal for framing walls, sheathing, and subflooring with powerful, precise cutting performance.
• Carpenters & Woodworkers: A lightweight, versatile saw for ripping and cross-cutting lumber, plywood, and hardwoods.
• General Contractors: A go-to cordless cutting tool for jobsite efficiency and mobility.
• Remodelers & Renovators: Perfect for trim work, flooring installation, and structural modifications.
• Deck Builders: Easily cuts through decking boards and framing materials with accuracy.
• DIYers & Homeowners: A great addition to a home workshop for custom wood projects and repairs.
• Trade Schools & Training Programs: A professional-grade circular saw for students learning proper cutting techniques.

Designed for professionals and DIYers, the DCS391B is a portable and powerful solution for jobsite cutting tasks. Its 6-1/2-inch carbide-tipped blade can cut 2x material at both 90° and 45°, maximizing efficiency and extending battery life. Part of the DEWALT 20V MAX battery system*, this tool offers cordless convenience and jobsite mobility (battery and charger sold separately).

Dewalt DCS391B 20V MAX 6-1/2″ Circular Saw – Tool Only Features

• 5150 RPM motor delivers power and speed to make the most demanding cuts with ease
• High strength and lightweight magnesium shoe provides jobsite durability for long-term cut accuracy
• Optimized rubber overmolded comfort grip delivers optimal balance and control
• 0-50° bevel capacity allows for aggressive bevel cuts for a multitude of applications
• 6-1/2 in. carbide-tipped blade for cutting 2 times material at 90° and 45° and more cuts per charge

Dewalt DCS391B 20V MAX 6-1/2″ Circular Saw – Tool Only Includes

• (1) 6-1/2 in. Carbide-tipped blade
• (1) DCS391 6-1/2 in. Circular saw

Dewalt DCS391B 20V MAX 6-1/2″ Circular Saw – Tool Only Specifications

• Power Source: 20V MAX* Lithium-Ion Battery (sold separately)
• Blade Diameter: 6-1/2 in
• Arbor Size: 5/8 in
• No Load Speed: 5150 RPM
• Bevel Capacity: 0-50°
• Max Depth of Cut at 90°: 2-1/4 in
• Max Depth of Cut at 45°: 1-5/8 in
• Soft Grip: Yes
• LED Light: No
• Tool Length: 8.5 in
• Tool Width: 15.5 in
• Tool Height: 10.5 in
• Tool Weight: 7.2 lbs

Dewalt DCS391B 20V MAX 6-1/2″ Circular Saw – Tool Only Warranty

• Dewalt’s Guaranteed Tough 3 Year Limited Warranty (3/90/1)

Why Professionals Select the Dewalt 20V MAX 6-1/2″ Circular Saw

The DEWALT DCS391B is a lightweight, yet powerful circular saw designed for precision cutting on the go. With a high-speed motor and magnesium shoe, this saw delivers durability and accuracy for framing, carpentry, and remodeling work. The 0-50° bevel capacity provides the flexibility needed for angle cuts and trim applications, while the rubber grip ensures comfort and control. Compatible with the DEWALT 20V MAX battery system*, this tool offers cordless freedom without sacrificing performance, making it a must-have for professionals and serious DIYers alike.