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DCS778 250mm 54V Mitre Saw


The new XR FLEXVOLT DCS778 Mitre Saw from DEWALT, is the world’s first cordless 250mm mitre saw. The DCS778 54V mitre saw combines accuracy, durability and portability like never before, thanks to the revolutionary XR FLEXVOLT system. Featuring XPS cutline visibility and smooth power delivery, the DCS778 multi purpose heavy duty slide mitre saw offers new levels of accuracy. The DCS778 mitre saw is also airlock compatilbe offering the user added protection. Compact and easy to use, the DCS778 mitre saw is ideal for residential timber construction, general timber framing and interior trim finish carpentry.


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Voltage 54V
Blade Speed 4300 rpm
Blade Diameter 250 mm
Bore 30 mm
Bevel Capacity 48°
Mitre Capacity (left/right) 50°/50°
Cutting Capacity at 90°/45° 305mm x 58mm
Cutting Capacity at 90°/90° 305mm x 85mm
Cutting Capacity at 45°/90° 215mm x 85mm
Cutting Capacity at 45°/45° 215mm x 58mm
Max Cut Depth (Saws) 85mm
Weight 17 kg
Depth 600mm
Width 450mm
Height 470mm


Ability to cut 305mm wide x 85mm deep


Up to 241 cuts in 38 x 63mm pine timber (CLS)


Brushless 54V Motor


DEWALT Mitre Detent Accuracy

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Blade for mitre saw DT99569 216 mm Maximise productivity by using XR FLEXVOLT optimised Mitre Saw blades - cutting up to 63% more metres per charge than a DEWALT construction blade.

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The optimised tooth form combining two alternate top bevel teeth followed by a raker tooth allows for the efficient cutting and cleaning of the kerf. This minimises the battery power required to make the cut line and prolong's battery life.


By reducing the width of the carbide teeth, this reduces the resistance in the timber. Less power is required to drive the teeth through the wood, further reducing battery power usage and further prolonging battery life.