• Power type: cordless
  • Battery voltage: 54 V
  • Battery included: no
  • Battery type: Li-Ion
  • Rotational speed: 3800 rpm
  • Disc diameter: 305 mm
  • Saw slot diameter: 30 mm
  • Cutting height at 90°-angle: 110 mm
  • Cutting length at 90°-angle: 303 mm
  • Cutting length at 45°-angle: 212 mm
  • Brushless motor: no
  • Cutting disc brake: no
  • Laser cutting line pointer: no
  • Weight: 25.5 kg


2x 54V cordless or mains power supply for ultimate flexibility
Outstanding cutting performance in both small profiles and large construction timbers up to 110 x 303 mm
XPS Shadow line cut indicator provides fast accurate alignment of the blade while illuminating the work piece for increased productivity no adjustment required
Heavy duty durability with the ability to fully adjust your machine to mainatin accuracy over the life fo the tool.
New quick release bevel stop setting provides accurate and simple setting of bevel angles up to 49° left and right Easy to use mitre and bevel controls making the tool fast and simple to change from one set up to another
Cam action mitre lock function makes mitre setting faster and easier allowing the user to quickly adjust angles between 0° - 50° left and 0° - 60° right
Long life Accuracy in Table and Fence Design
The large dual sliding fence gives maximum support in large material cuts at any angle or combination of angles
Linear horizontal rails utilise bronze guides to provide maximum precision when cutting materials up to 345 mm wide
Compact and lightweight design characteristics deliver a saw with enormous capacitywhich is easy to transport around the jobsite
Outstanding dust control and deflection away from cutting area
The innovative grooving stop allows the adjustment of the cutting depth for grooving and rebating applications


Voltage 2x54 V
Power Source AC/DC
Blade Speed 3800 rpm
Blade Diameter 305 mm
Blade Bore 30 mm
Bevel Capacity 49/49 °
Mitre Capacity [right/left] 60/50 °
Cutting Capacity at 90°/45° (W x H) 211 x 112 mm
Cutting Capacity at 90°/90° (W x H) 303 x110 mm
Cutting Capacity at 90°/90° (W x H) 345 x 76 mm
Cutting Capacity at 45°/90° (W x H) 268 x 63 mm
Cutting Capacity at 45°/90° (W x H) 345 x 44 mm
Cutting Capacity at 90°/45° (W x H) 244 x 76 mm
Max. Cutting Capacity at 45°/45° 212 x 76 mm
Max. Depth of Cut [Saws] 170 mm
Weight 25.5 kg
Depth 470 mm Length 770 mm Height 396 mm
Hand/Arm Vibration - Cutting Wood <2.5  m/s²

Standard Equipment

High Quality 60 tooth blade
Blade spanner
Dust bag
Material Clamp
Body only - no batteries or charger supplied


Reviews - DeWALT DHS780N-XJ 2x 54v Flexvolt 305mm Mitre Saw Bare Unit DeWalt DHS780N
No reviews. Be the first to rate the product.


All of our products are the subject of a manufacturer's warranty. Please see the producer's website for further details like the warranty period and procedure. The warranty covers defects of the device such as material, workmanship or fastening.

Do you want to order a product? Are you seeing additional information? Leave a question and we'll contact you.

* Required fields
Contact Form