Skip to main content
DEWALT logo with yellow text on a black background.
DCS579N-XJ

54v XR® Flexvolt 190 Mm Rail Compatible Circular Saw - (Tool Only)

54v XR® Flexvolt 190 Mm Rail Compatible Circular Saw - (Tool Only)

Reviews

Product details

XR FLEXVOLT® JUST GOT BETTER. The DCS579 54V Circular Saw has up to 47% more power* when used with a 9Ah battery than the DCS576. With a no-load speed of 5800 rpm, this saw delivers the power of a corded circular saw with the portability and convenience of cordless. The base of the saw is compatible with all DEWALT® plunge saw rails for increased accuracy.*Products tested under controlled conditions to measure power. Power increase compares peak power of DCS579 with DCB547 and DCS576 with DCB546.

  • 54v XR® Brushless Motor : Increased power and runtime.
  • Built in Dust Blower : Clears dust and debris from the cut line for increased accuracy.
  • Built-in Rafter Hook : Safe and convenient storage on the jobsite.
  • 3 Year Guarantee : Tool covered by extended warranty, subject to registration.
  • Part of the Cordless 54v XR FLEXVOLT® System : Power of corded. Freedom of cordless.
  • Up to 47% more power* than the dcs575.*products tested under controlled conditions to measure power. Power increase compares peak power of dcs578 with dcb547 and dcs575 with dcb546.
  • Guide Rail Compatible : Quick and easy use with the DEWALT® guide rail system for perfectly straight cuts.
  • MAX Depth of Cut : 190mm blade delivers 61mm at 90°.
  • Versatile : Bevel capacity up to 57 degrees.
  • Tool Free Adjustment : Quick and easy adjustment of depth and bevel settings.

Product Type
Circular Saw
Voltage
54V
Cordless or Corded
Cordless
Power Source
Battery
Tool Only
Yes

  • (1) 54V XR FLEXVOLT 190 mm Rail Compatible Circular Saw

  • 1 Year Limited Warranty, 3 Year Limited Warranty When Registered

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

Related products & accessories

Assortment of DEWALT power tools and equipment arranged on building materials in an industrial warehouse setting.

Power of corded. freedom of cordless.

Our revolutionary range of cordless 54V power tools gives you unrivalled cordless performance and runtime. Imagine a jobsite with no bulky generators or trailing power cables, where every trade can work faster, safer, and more efficiently using a battery alone, the XR FLEXVOLT jobsite.

A person wearing protective gloves and a black work suit is using a yellow DEWALT cordless angle grinder on a metal pipe, generating sparks in an industrial workshop environment.

Unrivalled cordless power

More power means more potential. The increase to 54V of power that XR FLEXVOLT delivers over other cordless power tools opens up construction jobs never previously possible with cordless power tools.

A person wearing protective gloves and a black work suit is using a yellow DEWALT cordless angle grinder on a metal pipe, generating sparks in an industrial workshop environment.
Worker using DEWALT DCS389T2 cordless reciprocating saw on wood frame at construction site.

Boost your runtime

54V cordless power tools have a significant speed advantage over other cordless power tools. They can run faster, for longer, using less energy, so you can get more done.

Yellow graphic states battery and charger not included with product.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the 18V/54V XR FLEXVOLT system.

Yellow graphic states battery and charger not included with product.
Person with gloves holds a DEWALT cordless XR FLEXVOLT power tool, wearing a yellow safety vest.

XR FLEXVOLT Battery System

Get the most out of your tool with a single battery system that offers exceptional power and runtime. Featuring patented technology that changes voltage when you change tools, 18V/54V XR FLEXVOLT batteries are compatible with 54V and 18V XR system tools.

Explore systemBatteries & chargers

Customers Also Considered