Front profile of the DEWALT DCS512B 12V MAX brushless cordless circular saw bare tool featuring a 5-3/8-inch carbide-tipped blade and ergonomic auxiliary handle.
Left-side view of the DEWALT XTREME 12V MAX compact circular saw showing the metal blade guard, electronic brake branding, and high-performance brushless motor housing.
Angled perspective of the DEWALT DCS512B 12V MAX circular saw highlighting the battery port, rafter hook, and lightweight design for easy maneuverability.
Three-quarter view of the DEWALT 12V MAX brushless 5-3/8-inch circular saw illustrating the adjustable shoe and tool-free bevel lever for precision angle cutting.
Right-side view of the DEWALT XTREME cordless circular saw showing the brushless motor logo, safety trigger, and 12V MAX battery compatibility.
Close-up detail of the integrated dust chute on the DEWALT DCS512B circular saw designed for easy attachment to vacuum systems and dust extractors.
Close-up view of the DEWALT 5-3/8-inch circular saw base plate featuring the included rip guide attachment for making consistent and accurate longitudinal cuts.
Action shot of the DEWALT XTREME 12V MAX cordless circular saw cutting through a 2x4 timber on a sawhorse, demonstrating high performance and compact cutting power.
A professional using the DEWALT XTREME 12V MAX 5-3/8-inch brushless cordless circular saw to perform a precision crosscut on a wood panel in a jobsite environment.
A professional tradesman using the DEWALT XTREME 12V MAX 5-3/8-inch brushless cordless circular saw to make a precision cut through a thick wooden plank on a sawhorse.
The DEWALT DCS512B 12V MAX cordless circular saw resting on a wooden workbench next to a speed square and pencil, highlighting its compact size for jobsite use.
The DEWALT XTREME 12V MAX circular saw bare tool hanging securely from a wooden structural beam using its integrated folding rafter hook for convenient storage.
A graphic illustration featuring a yellow circle and slash over a DEWALT battery and charger, indicating the DCS512B circular saw is a bare tool with battery and charger sold separately.
THE TOUGH LAB: DEWALT POWERSTACK™ + 20V MAX* 6 1/2 in promotional how to video
Front profile of the DEWALT DCS512B 12V MAX brushless cordless circular saw bare tool featuring a 5-3/8-inch carbide-tipped blade and ergonomic auxiliary handle.
Left-side view of the DEWALT XTREME 12V MAX compact circular saw showing the metal blade guard, electronic brake branding, and high-performance brushless motor housing.
Angled perspective of the DEWALT DCS512B 12V MAX circular saw highlighting the battery port, rafter hook, and lightweight design for easy maneuverability.
Three-quarter view of the DEWALT 12V MAX brushless 5-3/8-inch circular saw illustrating the adjustable shoe and tool-free bevel lever for precision angle cutting.
Right-side view of the DEWALT XTREME cordless circular saw showing the brushless motor logo, safety trigger, and 12V MAX battery compatibility.
Close-up detail of the integrated dust chute on the DEWALT DCS512B circular saw designed for easy attachment to vacuum systems and dust extractors.
Close-up view of the DEWALT 5-3/8-inch circular saw base plate featuring the included rip guide attachment for making consistent and accurate longitudinal cuts.
Action shot of the DEWALT XTREME 12V MAX cordless circular saw cutting through a 2x4 timber on a sawhorse, demonstrating high performance and compact cutting power.
A professional using the DEWALT XTREME 12V MAX 5-3/8-inch brushless cordless circular saw to perform a precision crosscut on a wood panel in a jobsite environment.
A professional tradesman using the DEWALT XTREME 12V MAX 5-3/8-inch brushless cordless circular saw to make a precision cut through a thick wooden plank on a sawhorse.
The DEWALT DCS512B 12V MAX cordless circular saw resting on a wooden workbench next to a speed square and pencil, highlighting its compact size for jobsite use.
The DEWALT XTREME 12V MAX circular saw bare tool hanging securely from a wooden structural beam using its integrated folding rafter hook for convenient storage.
A graphic illustration featuring a yellow circle and slash over a DEWALT battery and charger, indicating the DCS512B circular saw is a bare tool with battery and charger sold separately.
THE TOUGH LAB: DEWALT POWERSTACK™ + 20V MAX* 6 1/2 in promotional how to video
DEWALT

DEWALT XTREME 12V MAX 5-3/8-inch Brushless Cordless Circular Saw Bare Tool DCS512B Compact Lightweight High Performance Precision Cutting Rafter Hook LED Brake Only

Only 1 left
SKU: DCS512B
$169.00 USD

Description

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Execute Precision Cross Cuts Natively Across Narrow Structural Framing Timbers via Compact Brushless Blade Technology

The DEWALT DCS512B 12V MAX* XTREME™ Brushless 5-3/8-Inch Circular Saw is a lightweight cordless demolition and fabrication tool engineered for professional trim, cabinet, and framing applications. This precision-focused saw utilizes an advanced brushless motor to maintain consistent cutting velocity, achieving a maximum depth of 1-3/4 inches at 90 degrees and 1-1/4 inches at 45 degrees. Outfitted with an integrated electronic blade brake for instantaneous cycle stopping, an onboard LED cut-line illuminator, and tool-free bevel adjustment, this unit provides maximum maneuverability for high-repetition overhead tasks. **Battery and charger sold separately.

Best Used For:

  • Precision Trim Carpentry: Trimming interior hardwood casing, baseboards, and composite trim panels cleanly in confined residential jobsite areas.
  • Small Scale Framing: Executing repetitive cuts on thin dimensional lumber or wall blocking where full-sized circular saws are excessively heavy.
  • Panel and Sheet Fabrication: Sizing cabinet-grade plywood and laminated veneer board components precisely for custom shop assembly workflows.

Key Performance & Safety Features

  • High-Efficiency Brushless Powertrain: Digital motor management scales energy delivery to ensure longer runtime and reduced maintenance compared to brushed tool cores.
  • Rapid Electronic Blade Brake: Safety-engineered circuitry triggers an immediate stop to the rotating blade disc the moment the trigger lever releases.
  • Tool-Free Bevel Lever: Quick-adjust locking toggle permits rapid transition from 0 to 50 degree angle cuts without requiring additional hex keys.
  • Integrated LED Cut-Line Light: Forward-facing diode array casts a focused brightness cone onto the blade path to ensure accuracy in dark corners.
  • AirLock Dust Chute Port: Standardized extraction port connects natively to industrial vacuum manifolds to keep the cutting zone clear of debris.

What's Included

  • (1) DCS512 12V MAX* 5-3/8-Inch Cordless Circular Saw Skin
  • (1) 5-3/8-Inch 18-Tooth Carbide-Tipped Wood Cutting Blade
  • (1) Blade Change Spindle Wrench
  • (1) Snap-On Dust Extraction Chute Assembly
  • (1) Adjustable Precision Metal Rip Guide

Technical Specifications

Brand Manufacturer: DEWALT
Model Number (SKU): DCS512B
Product Type Category: Brushless Cordless Circular Saw
System Operating Voltage: 12V MAX*
Internal Motor Architecture: High-Efficiency Brushless
Blade Diameter Metric: 5.375 in
Max No-Load Speed: 3,600 RPM
Bevel Adjustment Range: 0 to 50 Degrees
Max Depth Cut 90-Deg: 1.75 in
Max Depth Cut 45-Deg: 1.25 in
Configuration Classification: Bare Tool Only (**Battery & Charger Sold Separately)
Assembled Product Weight: 6.35 lbs
Assembled Length: 15.69 in
Assembled Width: 7.03 in
Assembled Height: 8.32 in

PRO-TIP: When making finish cuts on pre-finished plywood or MDF, score your top cut-line with a sharp utility knife first to minimize splintering. Maintaining the saw base plate perfectly square against the workpiece while engaging the 3,600 RPM brushless motor ensures the carbide tips provide a burn-free, professional-grade finish natively.