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DeWalt DWS780 12" Miter Saw


Double Bevel Sliding Compound Miter Saw

Standard Equipment:

  • DWS780 Miter Saw
  • Carbide Blade
  • Dust Bag
  • Blade Wrench

Optional Accessories:


  • Rating: 120V AC
  • Amperage: 15.0
  • No-load RPM: 3,800
  • Blade Diameter: 12"
  • Round Arbor Diameter: 5/8" or 1"
  • 90° Cross-cut Capacity...
    Dimensional Lumber: 2"x 14"
    Max Width: 16"
  • 45° Miter Capacity:
    Dimensional Lumber: 2"x 14"
    Max Height: 2"x 12"
    Max Width: 2"x 12"
  • Vertical Capacity...
    Baseboard Against Fence: 6-3/4"
    Crown Molding Vert Nested: 7-1/28"
  • Horizontal Capacity...
    Baseboard Lying Flat: 16"
    Crown Molding Lying Flat: 13-3/4"
  • Weight: 56.0 lbs


  • Integrated XPS cross cut positioning system provides adjustment free cut line indication for better accuracy and visibility.
  • Powerful 15 Amp, 3,800 rpm motor delivers extended power and durability.
  • Super efficient dust collection system captures over 75% of dust generated.
  • Tall sliding fences support crown molding up to 7-1/2" nested and base molding up to 6-1/2" vertically against the fence while easily sliding out of the way for bevel cuts.
  • Exclusive Back Fence Design cuts up to 2x16 dimensional lumber at 90° and 2x12 at 45°.
  • Adjustable stainless steel miter detent plate with 10 positive stops improves productivity and ensures cutting accuracy.
  • Miters 60° to the right and 50° to the left providing increased capacity.
  • Oversized bevel scale makes bevel angle adjustments accurate and easy.
  • Compact, lightweight design (56 lbs.) allows for easy transport and storage.
  • Cam lock miter handle with detent override deliver quick and accurate miter angles.
  • Dual horizontal steel rails with innovative clamping mechanism and linear ball bearings deliver an accurate, durable and compact saw.
  • Innovative gearbox and belt-drive design increases vertical cutting capacity.
  • Precise miter system and machined base fence support optimize durability and cutting accuracy.

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