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DEWALT Miter Saw, 12-inch Double Bevel Sliding Compound Miter Saw with XPS LED Shadow Light System, Includes Blade Wrench, Material Clamp and Dust Bag (DWS780)

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Availability: In Stock.
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Arrives Thursday, Jan 29
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Features

  • Dimensions - 35cm x 45cm x 25cm
  • Powerful 1100 watt 15 amp, 3,800 rpm motor designed for heavy duty applications delivers extended power and durability
  • Integrated cutline blade positioning system provides adjustment free cut line indication for better accuracy and visibility.
  • XPS LED shadow line technology projects a shadow for precise cutting alignment
  • Super-efficient dust collection system captures over 75% of dust generated
  • Tall sliding fences support crown molding up to 7-1/2 in. nested and base molding up to 6-3/4 in. vertically against the fence while easily sliding out of the way for bevel cuts
  • Fence design allows cuts up to 2x14 dimensional lumber at 90 and 2x10 at 45. Miters 60 to the right and 50 to the left providing increased capacity
  • Adjustable stainless-steel miter detent plate with 10 positive stops improves productivity and ensures cutting accuracy
  • Oversized bevel scale makes bevel angle adjustments accurate and easy. Cam lock miter handle with detent override deliver quick and accurate miter angles
  • Compact, lightweight design (58 lbs. ) allows for easy transport and storage. 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

Description

The DEWALT DWS780 12-inch sliding compound miter saw is a versatile power saw designed to deliver precision for fine woodworking and durability for framing and deck building. As part of the essential wood working tools for professionals, the DWS780 is ideal for cabinet makers, trim carpenters, framers, installers, and contractors seeking accuracy, capacity, portability, and ease-of-use. Its XPS LED light and cut alignment system cast a laser-like shadow on the work surface, showing exactly where the blade will contact the material. This system remains accurate over time and does not require recalibration when changing blades, outperforming traditional laser guides. The saw’s dual bevel system allows beveling right and left from 0 to 49 degrees with positive stops, and a high-visibility bevel scale. It miters 60 degrees right and 50 degrees left, with an adjustable stainless steel miter detent plate featuring 10 positive stops for fast adjustments. The cam lock miter button lets users lock angles between detents for jobsite versatility. This electric saw for wood cutting is powered by a robust 15 amp motor delivering 3,800 rpm. The power cord is routed through the rail in the back to prevent interference with the slide. The saw offers industry-leading cut capacities, including 6-3/4 inch vertical, 7-1/2 inch nested crown, and 13-7/8 inch horizontal, plus an exclusive back fence design that cuts up to a 2 by 16 at 90 degrees and a 2 by 12 at 45 degrees. A rail lock latch simplifies vertical cutting capacity by holding the head away from the fence. Take on tough miter saw applications with this 12-inch model, part of the trusted DEWALT line of wood saws. The Double-Bevel Sliding Compound Miter Saw features a 15 Amp motor and integrated XPS crosscut positioning system for adjustment- free, accurate cut line indication, and a durable stainless-steel miter detent plate with cam lock for reliable performance. From the Manufacturer The DEWALT DWS780 12-inch sliding compound miter saw, has been designed to be precise and accurate enough for fine woodworking, yet durable enough for framing and deck building. The DWS780 is ideal for a variety of end users, including cabinet makers, trim carpenters, framers, installers, and many other professional contractors who require a product that delivers the accuracy, capacity, durability, portability, and ease-of-use that this saw offers. For visibility and accuracy when cutting, this saw features the XPS LED light and cut alignment system that casts a laser-like shadow on the work surface, showing users where the blade will come in contact with the material. Since it does not require recalibration over time or when changing blades, this alignment system can be more accurate and durable than traditional laser guides. The saw’s dual bevel system includes the ability to bevel right and left from 0 to 49 degrees with positive stops at 0, 22.5, 33.9, 45, and 49 degrees in both directions, as well as a high visibility bevel scale. The saw also miters 60 degrees to the right and 50 degrees to the left and features an adjustable stainless steel miter detent plate with 10 positive stops, allowing for fast and easy adjustments. A cam lock miter button allows users to lock angles between detents for versatility on the jobsite. The saw features a powerful 15 amp motor that delivers 3,800 rpm. For convenience, the power cord is routed through the rail in the back, eliminating interference with the slide. Additionally, the saw offers an industry-leading combination of cut capacities, which includes 6-3/4 inch vertical capacity, 7-1/2 inch nested crown capacity, 13-7/8 inch horizontal capacity, and exclusive back fence design that cuts up to a 2 by 16 at a 90 degree angle and 2 by 12 at a 45 degree angle. To simplify and maximize vertical cutting capacity, the unit includes a rail lock latch for holding the head away from the fence.

Brand: DEWALT


Color: Black, Yellow


Blade Material: High Speed Steel


Surface Recommendation: Wood


Power Source: Corded Electric


Brand: ‎DEWALT


Color: ‎Black, Yellow


Blade Material: ‎High Speed Steel


Surface Recommendation: ‎Wood


Power Source: ‎Corded Electric


Special Feature: ‎Bevel Capability, Spindle Lock


Included Components: ‎One DEWALT DWS780 12-inch double bevel sliding compound miter saw, one carbide blade, one blade wrench, one dust bag, and one vertical material clamp.


Product Dimensions: ‎32.57"L x 23"W x 19.5"H


Voltage: ‎110 Volts


Warranty Type: ‎Limited


Item Weight: ‎24.8 Kilograms


Speed: ‎3800 RPM


Blade Length: ‎12 Inches


Number of Teeth: ‎80


Number of Batteries: ‎1 Lithium Ion batteries required.


Cutting Angle: ‎90 Degrees


Specification Met: ‎Meets Industry Standards


Wattage: ‎1675.0


Blade Shape: ‎Round


Global Trade Identification Number: ‎44


Handle Material: ‎Plastic, Nylon, or Metal Alloy


UPC: ‎885911906913


Manufacturer: ‎DEWALT


Part Number: ‎DWS780


Item Weight: ‎54.6 pounds


Item model number: ‎DWS780-QS


Batteries: ‎1 Lithium Ion batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎12-inch


Style: ‎Miter Saw Only


Finish: ‎Brushed


Material: ‎Metal


Pattern: ‎Saw


Shape: ‎Rectangular


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Sound Level: ‎3 Decibels


Special Features: ‎Bevel Capability, Spindle Lock


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Manufacturer Warranty


Date First Available: June 8, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great tool
I didn't know what I was missing before I bought a 12" miter saw. The Dewalt 780 is well made and very accurate but also quick to change from cut to cut. My saw needed some tweaking on the pre-set stops but that was an easy thing to do. After that it was ready to go. The fit and finish of everything was good. The slides are a little rough at first but seem to wear in over a little bit of time. That was a concern at first and other reviews mention it as well but it doesn't seem to be a problem now. The sawdust bag works okay but has very limited capacity. The shadow light also works very well. Mine is slightly off (maybe .005) but after using it for a while it's easy to compensate. It's a great feature. I haven't looked at the manual to see it that's adjustable but it's only off by something like the width of a sharp pencil line and once you've adjusted yourself to that you can split a pencil line. The motor torque is surprisingly strong at start up. A soft start would have been better but, again, it's a very minor issue on a great saw. Purists and professionals may not love this as much as me but it's fast, easy and accurate for my needs. My radial arm saw hasn't even been turned on since I got this 780. I also bought the Dewalt stand. It works great too. The work support adjustments require some tweaking to get perfect when there's a need to change them but it's easy enough. If you have a jamb level it's REALLY easy. The extension arms work well on long material and stay pretty level even when extended way out. I've added this mini review because it's such a good companion piece with the saw. If this was lost or stolen I'd order a new one immediately. It's just incredibly fast to work with; it's easy to change the setups and the cuts are very nice. I did buy a better blade for trim work but the stock blade works fine for less delicate pieces. ... show more
Reviewed in the United States on December 7, 2012 by David

  • Excellent miter saw
I ordered this saw for a big kitchen job with a really large crown molding. I have to say that I am very pleased. Like any tool there are both positives and negatives. I will try to briefly highlight both. The positives are; the saw is very accurate and it has a huge capacity. The dust collection is the best I have used. My Festool dust extractor attaches to the saw perfectly without an adapter. The vacuum picks up almost all the fine dust. There is some larger dust particles that collect behind the saw but the dust doesn't seem to drift through out the house. The LED light is wonderful. It is accurate, it doesn't need to be calibrated when you change blades and it provides enough illumination to clearly see my cut mark in a poorly lit room or garage. Pretty much every one who has seen the saw has been impressed with the light. It is a big plus. All the saws adjustments are fast and easy, the scales are big so they are easy to see and easy to set, even to quarters of a degree. The negatives are; the saw is BIG! To be fair that is also the reason I bought the saw in the first place. The saw needs to be set up several feet away from the wall to get full travel. The dust bag adds quite a bit of depth to the saw requiring you to move it even further from the wall. It would be hard to use this saw in a hallway. This saw would really benefit from a soft start motor. The motor has enough "kick" when both starting and stopping the motor that the blade jumps up to an inch. I ruined several work pieces the first few days I used this saw until I got used to how much the blade moves on start up and stopping. I am a professional trim carpenter, sometimes I set my tools up for a month at a job and other times only for a few hours. I have decided to not carry this saw in my van every day, it takes up too much room and is too heavy to carry, if my trustily old 8 1/2" miter saw will do the job. If i am going to be set up for a few days, am doing crown molding or need to set up inside a house and use dust collection this is the saw I bring to the job. The saw is good enough that if I could only have one saw, this is the one I would choose. All things considered, I really like this saw and would recommend it to anyone who has enough room for it. ... show more
Reviewed in the United States on September 21, 2012 by Joe the trim guy

  • Great Product!
Dewalt is the best, what else can I say. I've used this brand for years and they have never let me down. Dewalt tools are durable, well thought out and very dependable. Cut quality is great and the grip is very ergonomic and comfortable. Catching this saw on sale made it a great value for the money! Pay once, cry once. ... show more
Reviewed in the United States on January 9, 2026 by Savvy Shopper

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