Product Description
Cordless 20V MAX* circular saw with 5,150 RPM motor, 0–50° bevel capacity, lightweight magnesium shoe, and 6-1/2" carbide-tipped blade. Tool-only version.
Overview
The Dewalt DCS391B 20V MAX* 6-1/2" Cordless Circular Saw delivers power and precision for demanding cuts. Powered by a 5,150 RPM motor, this saw features a lightweight magnesium shoe for durability and long-term accuracy. The 0–50° bevel capacity allows aggressive bevel cuts, while the optimized rubber overmolded grip ensures balance and comfort. Equipped with a 6-1/2" carbide-tipped blade, it cuts 2x material at 90° and 45° with more cuts per charge.
Key Features
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5,150 RPM motor for demanding cuts
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High-strength magnesium shoe for durability and accuracy
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Optimized rubber overmolded grip for comfort and control
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0–50° bevel capacity for aggressive bevel cuts
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6-1/2" carbide-tipped blade cuts 2x material at 90° and 45°
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Cordless design for portability
Use Cases
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Framing and construction projects
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Cutting lumber, plywood, and sheet materials
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Bevel cuts for carpentry and remodeling
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Portable jobsite cutting
Compatibility
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Works with Dewalt 20V MAX* lithium-ion batteries
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Compatible with Dewalt chargers and accessories
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Accepts standard 6-1/2" circular saw blades
Benefits / Why Choose This Model
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Cordless freedom with professional cutting power
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Durable magnesium shoe for long-term accuracy
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Aggressive bevel capacity for versatile cuts
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Lightweight design for portability
FAQ
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Does it include a battery? → No, tool-only version
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What is the blade size? → 6-1/2" carbide-tipped blade
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What is the bevel capacity? → 0–50°
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Can it cut 2x material? → Yes, at both 90° and 45°
Technical Specs
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Model Number: DCS391B
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Motor Speed: 5,150 RPM
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Blade Diameter: 6-1/2"
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Depth of Cut at 90°: 2-1/8"
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Depth of Cut at 45°: 1-5/8"
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Bevel Capacity: 50°
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Tool Weight: 7 lbs
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System: 20V MAX*
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Product Type: Cordless Circular Saw (Tool Only)
Warranty Information
3-year limited warranty, 2-year free service, 90-day money-back guarantee.
Shipping Information
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Box Dimensions: 18" × 12" × 8"
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Package Weight: ~10 lbs
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Includes: DCS391 circular saw, 6-1/2" carbide-tipped blade, manual
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Shipping Class: Cordless tool (bare tool)
Who This Is For
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Contractors
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Framers
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Remodelers
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DIY homeowners
End-of-Page Summary
Dewalt DCS391B 20V MAX* 6-1/2" Cordless Circular Saw with 5,150 RPM motor, 0–50° bevel capacity, magnesium shoe, and carbide-tipped blade. Tool-only version.
