The DEWALT 20V MAX 6-1/2 in. Cordless Circular Saw Kit (DCS391BWDCB205) combines dependable cutting performance with extended runtime—thanks to the included 20V MAX 5.0Ah battery. This Sidewinder-style saw is built for framing, rip cuts, cross cuts, and bevel work across wood and other common materials.

The saw uses a 6-1/2 in. carbide blade, delivering a max cut depth of 2-1/8 in. at 90° and a bevel capacity of 0–50° for angled cuts. It’s powered by a high-output motor running at 5,150 RPM, providing smooth and accurate cuts even under pressure.

Its magnesium shoe keeps the tool lightweight but durable, and the rubber over-molded grip ensures comfort during extended use. The kit includes the DCS391 circular saw, a DCB205 5.0Ah battery, and a fast charger, giving you everything you need to get cutting right away.

Technical Specs

• Brand: DEWALT
• Model Number: DCS391BWDCB205
• Blade Size: 6-1/2 in.
• Motor: Brushed, 5,150 RPM
• Cut Depth: 2-1/8 in. at 90°, 1-5/8 in. at 45°
• Bevel Capacity: 0–50°
• Shoe Material: Magnesium
• Battery: 20V MAX 5.0Ah Lithium-Ion (included)
• Charger: Included
• Grip: Over-molded rubber for comfort
• Weight: Approx. 7.0 lbs with battery

What It’s Good For

This saw is ideal for framing, sheathing, decking, and trim work. It’s a go-to cordless option for jobsite cutting, DIY projects, and home renovation, offering both power and portability in one compact package.

Compared to Other Circular Saws

While not brushless, this model offers excellent value when bundled with the high-capacity DCB205 battery. It’s lighter and easier to handle than 7-1/4 in. saws but still delivers professional-grade depth and bevel flexibility.

Also Known As

• DEWALT DCS391 Circular Saw Kit
• 20V MAX 6-1/2” Sidewinder Saw with Battery
• DEWALT Cordless Framing Saw with 5.0Ah Pack
• Jobsite Circular Saw with Long Runtime