54V XR FLEXVOLT 190mm High Torque Circular Saw

Heavy-duty cuts for first fix applications

54V XR FLEXVOLT 190mm High Torque Circular Saw


Powered by a 54V XR FLEXVOLT battery, this cordless circular saw
uses a 190mm diamond-shaped bore blade and delivers a no load
speed of up to 5,800rpm and a 65mm depth of cut. The DCS577 is
our highest-performance cordless circular saw yet, and ideal for
professionals working on heavy-duty first fix applications such as
timber frame construction and shuttering joinery.


Power of corded.
Freedom of cordless.


Brushless motor for increased efficiency and runtime

Class-leading power and runtime

Class-leading power and runtime

Performing up to 170 cuts per charge (200x50mm timber), with a maximum cutting capacity of 65mm at 90 degrees, the cordless saw delivers outstanding power and runtime. A 50mm depth of cut at 45 degrees allows you greater
versatility in heavy-duty first fix applications.

Superior dust management

Superior dust management

The DCS577 features an integrated dust blower that keeps the cut-line free of debris and is also fully AirLock™ compatible. A debris-free workspace, clear of excess dust, means consistent accuracy for longer.

Faster, precise,   more efficient

Faster, precise, more efficient

The unique shape of the diamond blade bore transfers more power to the material than other saws, giving greater efficiency with high-torque applications. A bevel gauge and tool-free depth adjustment mean quicker depth changes and consistently precise cuts.



Blade Diameter 190 mm
Bevel Capacity 45 º
Power Source Cordless

What's Included

Blade wrench 1 X
24 tooth TCT saw blade 1 X
Kitbag 1 X
Dust Extraction Spout 1 X
6.0Ah XR FlexVolt battery packs with state of charge indicator 2 X
Charger 1 X


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XR FLEXVOLT is a range of 54V power tools that offer runtime and performance which has never been seen before - for the first time, professionnal tradesmen can reliably undertake heavy-duty construction applications without the need for mains power