Dewalt Miter Saw DWS780 Review — Precision Meets Power (2023)

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As an expert woodworker, tools become extensions of my hands. The right tool can elevate my work, allowing me to bring my visions to life with precision and ease. 

Among the many tools I’ve had the privilege of testing, the Dewalt DWS780 miter saw stands out as an undeniable gem. With many standout features, this saw undoubtedly promises more than just cutting-edge performance. Here are my two cents about it. 

What I Like

What I Don't Like

Dewalt Miter Saw DWS780: Key Features

Powerhouse Performance

A tool’s reliability often lies in its motor’s potency in woodworking and construction. It’s where the DeWalt DWS780 makes its pronounced mark. 

Furnished with a formidable 15-amp engine, you can be sure that this miter saw can ramp up to an impressive 3,800 RPM without so much as a hiccup. 

It translates to a relentless dynamo that consistently slices through diverse materials with unparalleled ease in the workshop or on the job site. 

Even when presented with the most demanding tasks, its performance remains strong, providing artisans with smooth, precise cuts every time. 

Beyond its immediate proficiency, the motor’s outstanding efficiency is pivotal in reducing wear on the tool, suggesting a promising and extended lifespan.

XPS Cross-Cut Positioning System

Precision in woodworking is often the bridge between a job well done and a masterpiece. While laser guides have been the go-to for many in ensuring accurate cuts, they come with their challenges—most notably, they can often misalign or become obscured in strong ambient light. 

The DWS780 takes a novel approach to this challenge. Bidding farewell to lasers, it introduces the XPS system, which employs a clever LED light mechanism. Rather than marking the cut, this light casts a precise shadow of the blade onto your material. 

As the blade descends towards the workpiece, the shadow crisply narrows, revealing the exact location of the impending cut. Such an intuitive system guarantees unparalleled accuracy and sidesteps the tedious need for frequent recalibrations. 

Plus, given that the surrounding lighting doesn’t compromise its effectiveness, craftsmen can expect consistent results whether working under the bright noon sun or in a dimly lit workshop.

Enhanced Cut Depth with Back Fence

Woodworking can throw challenges that demand unconventional solutions. The back fence design of the DWS780 is one such solution, facilitating extended cutting capabilities. It offers a remarkable 16-1/8″ cut at 90º and cross-cuts on a 2×12 at 45°. 

This extended cutting capacity is advantageous when working on larger projects, ensuring your tool’s dimensions don’t limit you. Furthermore, this feature indicates DeWalt’s forward-thinking, ensuring the saw caters to various woodworking needs.

Horizontal Dual Steel Rails

Anyone familiar with the older DW708 miter saw would appreciate the revamped design in the DWS780. The horizontal dual steel rails are designed with clamps and linear ball bearings, guaranteeing precision and durability. 

This design overhaul eliminates the flex issue often observed during 45º bevel cuts in earlier models, making for a more robust and stable cutting experience.

Cutting Crown Molding

Crown molding is a task that requires precision, finesse, and versatility. The DWS780 excels in all these areas, making it a prime choice for trim carpenters. The tool offers unrivaled versatility with miter capabilities of 60º to the right and 50º to the left. 

The double bevel cut feature facilitates back-to-back cuts without flipping the workpiece. Furthermore, the saw has factory-set stops at standard angles, making repetitive cuts a breeze and ensuring consistent results every time.

Miter & Bevel Capacities

The precision offered by the Dewalt DWS780’s miter and bevel capacities is a testament to its advanced engineering. Its miter detent plate, equipped with up to 10 positive stops, minimizes the need for frequent recalibrations. 

You can trust the saw to provide consistent, accurate miter and bevel cuts every time. Its flexibility is enhanced by its 60º miter capacity to the right and 50º to the left, making it versatile for various projects. 

Furthermore, the dual bevel system offers a smooth, user-friendly experience. No more fumbling with adjustments; the saw’s design ensures they’re straightforward and accurate.

Compact Design

Bigger doesn’t always mean better. In the case of the Dewalt DWS780, power comes in a compact package. This powerful miter saw boasts a design that’s efficient and easily transportable. 

It’s a win-win, especially for professionals who often move between job sites. Its sleek structure allows for quick setups and dismantling, a convenience many other portable miter saws overlook. 

This design consideration underscores Dewalt’s commitment to combining potency with practicality. For more portable options, check out the best compact miter saws here. 

Safe Blade Stop

Regarding woodworking, a tool’s safety [1] features are as crucial as its operational capabilities. The DWS780 recognizes this and ensures the user remains safe with its efficient blade stop mechanism. 

This blade stop does more than just protect the user; it contributes to the longevity of the blade itself. The blade’s lifespan is prolonged by preventing undue wear and accidental engagement. This feature prioritizes safety and value for money by enhancing blade durability.

Integrated Carry Handle

At first glance, an integrated carry handle might seem like a minor addition. But for the craftsman on the go, it’s a godsend. 

The Dewalt DWS780’s integrated carry handle has been ergonomically designed, ensuring the saw can be effortlessly transported from one location to another. 

The focus here is clear: maximum portability with minimal hassle. These subtle touches demonstrate how Dewalt is attuned to the needs of professionals who often transition between different work environments.

Cam Lock Miter Handle

Precision in woodworking hinges on the tool’s capability and how effortlessly an artisan can use it. The cam lock miter handle on the DWS780 exemplifies this ethos. 

Designed for efficiency and accuracy, it’s no surprise that this handle ensures miter angles are set swiftly without the usual cumbersome adjustments. 

The ease of use translates to saved time and, more importantly, consistently precise cuts. This feature is a revelation for those who have previously wrestled with miter adjustments.

Customer Reviews

Many professionals have admired the Dewalt DWS780, especially emphasizing its impressive 16″ cut capacity. Its remarkable accuracy stands out, ensuring projects are executed to perfection. 

Additionally, the XPS Cutline feature has garnered significant appreciation. Customers find this feature indispensable, as it consistently guarantees flawless cuts, eliminating guesswork and repeated measurements.

Furthermore, the robust nature of this miter saw is evident in numerous reviews. Customers consistently note the saw’s durability, indicating that it’s built to stand the test of time. 

Alongside its longevity, its user-friendliness is frequently mentioned, with many praising the ease of adjustment, simplifying tasks, and enhancing efficiency.

Review Conclusion: Dewalt Miter Saw DWS780

The Dewalt DWS780 miter saw’s intuitive design, robust build, and innovative features make it an invaluable asset in a woodworker’s arsenal. 

Every feature has been thoughtfully designed to enhance the user experience, emphasizing precision and efficiency. In my journey through woodworking, the DWS780 has repeatedly proven its mettle, reinforcing its position as a must-have for both amateurs and professionals. 

Robert Johnson is a passionate furniture maker & carpenter, sought after for his knowledge on the craft.
You've probably seen his down-to-earth wisdom in USA Today, Bobvila, Family Handyman, and The Spruce, where he has shared commentary and guidance on various woodworking topics.

Robert is the brain behind Sawinery, where he aims to share tips, tricks, and a passion for all things carpentry.
Robert Johnson

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