DEWALT DWS779 Miter Saw Review

You’ll appreciate the DEWALT DWS779 for its precise dual bevel range, durable steel rails, and linear ball bearings that guarantee smooth, accurate cuts. Its 15 Amp motor spins a sharp 12-inch carbide blade at 3,800 RPM, delivering consistent crosscut performance. The innovative dust management system minimizes cleanup and airborne particles, enhancing safety and workspace cleanliness. This saw streamlines complex cuts with efficient angle adjustments and robust construction. Exploring further reveals more about its workflow benefits and advanced features.
Main Points
- The DEWALT DWS779 offers precise cuts with dual horizontal steel rails and a powerful 15 Amp motor spinning a 12-inch carbide blade at 3,800 RPM.
- It features a dual bevel range of 0° to 48° left and right, enabling efficient compound cuts without flipping the material.
- The saw enhances workflow efficiency with quick angle adjustments and stable bevel locking for vibration-free operation.
- An effective dust management system captures sawdust at the source, reducing airborne particles and cleanup time.
- Designed with health and safety in mind, it minimizes dust dispersion, promoting a cleaner, safer work environment.
High Precision With Durable Rails

You’ll appreciate the DEWALT DWS779’s dual horizontal steel rails, which offer smooth sliding action and maintain precise alignment thanks to linear ball bearings.
This design guarantees consistent accuracy during extended use and enhances durability under heavy workloads.
However, some users might find that occasional maintenance is necessary to keep the rails operating flawlessly over time.
What We Liked
Although precision is critical in any miter saw, the DEWALT DWS779 stands out by incorporating dual horizontal steel rails that confirm exceptional accuracy and durability.
You’ll appreciate its user-friendly features like the cam-lock miter handle and detent override, enabling quick angle adjustments without sacrificing precision.
The sturdy metal build supports heavy-duty use, while smooth sliding action guarantees consistent cuts.
Portability concerns arise due to its 56-pound weight, yet the saw’s design balances robustness with manageable transport when paired with a mobile station.
This combination empowers you to achieve professional results without compromising on accuracy or reliability.
What Can Be Improved
While the DEWALT DWS779 excels in precision thanks to its dual horizontal steel rails, some aspects could still benefit from refinement.
Its durable rails guarantee accuracy, yet the saw’s 56-pound weight limits improved portability, making transport challenging without additional support. You’d appreciate enhanced user-friendly features like integrated handles or lighter materials to ease movement.
Additionally, fine-tuning the adjustment mechanisms for quicker, tool-free calibration could streamline workflows. By addressing these areas, DEWALT could empower users with both precision and freedom of use, releasing greater versatility on job sites without sacrificing the miter saw’s hallmark accuracy.
Accurate Cuts With Robust Durability
Precision defines the DEWALT DWS779’s cutting performance, combining advanced engineering with robust materials to deliver consistently accurate results.
You benefit from its dual horizontal steel rails and linear ball bearings, which enhance cutting efficiency by enabling smooth, precise blade movement. The high material quality, including a stainless steel miter detent plate and durable metal construction, guarantees longevity under demanding use.
This miter saw’s cam-lock miter handle with detent override lets you fine-tune angles swiftly, empowering you to achieve clean, exact cuts without compromise. Its design supports your need for dependable, professional-grade performance every time.
Carbide Blade and Accessories
You’ll find the DEWALT DWS779 equipped with a 15 Amp motor, not 5 Amp, delivering consistent power to the carbide blade for precise cuts.
The package includes a sharp 12-inch carbide blade designed for durability and clean crosscuts, along with essential accessories like a blade wrench and dust collection components.
Make sure to follow the thorough setup and safety instructions to optimize performance and maintain safe operation.
5 Amp Motor Details
The DEWALT DWS779 is powered by a robust 15-amp motor that spins the 12-inch carbide blade at 3,800 RPM, delivering the torque necessary for smooth and efficient crosscutting.
Regarding motor efficiency, it balances power and thermal management, allowing longer continuous use without overheating. Performance comparison with similar models shows superior consistency under load, making it reliable for demanding tasks.
Key motor features include:
- High torque output for cutting dense materials
- Efficient power consumption enhancing runtime
- Durable construction minimizing maintenance needs
This motor setup empowers you to tackle projects with precision and control.
Comprehensive Setup and Safety Instructions
Building on the power and reliability of the 15-amp motor, setting up the DEWALT DWS779 with its carbide blade and accessories requires careful attention to detail to guarantee safe and efficient operation.
Begin with a setup checklist: verify blade compatibility, securely mount the saw, and confirm the blade guard functions properly.
Follow safety precautions rigorously—always disconnect power before adjustments and wear protective gear.
Ascertain the blade wrench is stored safely.
Proper dust collection installation enhances visibility and cleanliness.
This disciplined setup empowers you to work confidently, maximizing precision while minimizing risk.
Your liberation comes through meticulous preparation and steadfast safety compliance.
Dual Bevel Range Advantage
You’ll appreciate the DEWALT DWS779’s dual bevel range, which offers precise angle settings from 0° to 48° both left and right, enhancing cutting versatility.
This wide adjustability allows you to execute complex bevel cuts without flipping the material, saving time and improving workflow.
The integrated system guarantees consistent accuracy, making it ideal for detailed trim work and compound cuts.
Wide Bevel Adjustability
Although many miter saws offer limited bevel ranges, the DEWALT DWS779 stands out with its dual bevel capability, allowing you to tilt the blade from 0° up to 48° both left and right.
This wide bevel adjustability empowers you to execute complex angled cuts without repositioning your workpiece. The robust bevel locking mechanism guarantees stable, vibration-free positioning during operation, enhancing cut accuracy.
Precise angle calibration facilitates consistent bevel settings, minimizing errors and material waste. Ultimately, this flexibility liberates your workflow, enabling efficient, professional-grade compound cuts suited to diverse carpentry tasks.
Precision Angle Settings
The dual bevel feature of the DEWALT DWS779 not only expands cutting versatility but also enhances precision angle settings.
You gain the ability to bevel both left and right up to 48°, ensuring unparalleled angle accuracy without flipping the workpiece. This dual bevel range simplifies complex cuts, saving time and effort.
Its cam-lock miter handle paired with fine miter adjustments offers smooth, repeatable angle settings with minimal play. This precision empowers you to achieve consistent, clean joints.
Enhanced Cutting Versatility
Enhanced cutting versatility comes from the DEWALT DWS779’s dual bevel range, allowing you to tilt the blade up to 48° both left and right.
This feature expands your cutting techniques, enabling compound cuts without repositioning the material. It enhances material compatibility, accommodating various angles on dimensional lumber and intricate crown molding.
The precise bevel adjustments reduce setup time, increasing efficiency while maintaining accuracy.
Whether you're executing bevel cuts on hardwood or angled cuts on softer materials, this saw liberates your workflow, giving you the freedom to handle complex projects with technical confidence and minimal hassle.
Time-Saving Dual Function
When you rely on the DEWALT DWS779’s dual bevel range, you save significant setup time by performing compound cuts from both sides without flipping your workpiece.
This dual functionality, featuring a bevel range of 0° to 48° left and right, enhances time efficiency by minimizing repositioning steps.
The saw’s precise cam-lock miter handle and detent override allow quick angle adjustments, ensuring consistent accuracy.
By integrating dual bevel capability, the DWS779 liberates you from manual laborious adjustments, streamlining complex cuts and boosting productivity.
This feature is essential for professionals seeking precise, efficient workflow without sacrificing cutting quality.
Innovative Dust Management System

Although miter saws typically generate significant dust, DEWALT's DWS779 incorporates an innovative dust management system designed to minimize airborne particles and maintain a cleaner workspace.
This system features a tube for sawdust exhaust coupled with a dust catcher bag, efficiently capturing debris at the source.
You’ll appreciate how this dust collection setup improves visibility during cuts and reduces cleanup time, enhancing your overall user experience.
By limiting dust dispersion, it not only safeguards your health but also preserves your work environment’s integrity.
Reducing dust spread protects your health and keeps your workspace clean and efficient.
This thoughtful design empowers you to work freely without constant interruptions for dust control.
Frequently Asked Questions
What Is the Weight of the DEWALT DWS779 Miter Saw?
You’ll find the miter saw weight is 56 pounds, which impacts portability considerations. While it's durable and precise, you might need a mobile station to easily move it around your workspace without sacrificing stability or accuracy.
Does the Saw Come With a Warranty, and How Long Is It?
Like a shield guarding your investment, the warranty details offer 3-year coverage. This warranty safeguards your saw against defects, providing you confidence and freedom to work without worry, ensuring durability and reliable performance.
Can the Miter Saw Cut Crown Molding Nested Flat?
You can confidently use nested cutting for crown molding techniques with this saw thanks to its tall sliding fences. They support 7-1/2-inch crown molding nested flat, ensuring precise, accurate cuts every time for your projects.
Is Assembly Required Right Out of the Box?
Imagine unboxing your new tool—no tangled parts or confusing puzzles. You'll find minimal assembly required, guided by clear assembly instructions and setup tips, ensuring a swift, precise setup that frees you to cut accurately without delay.
What Power Source Does the Miter Saw Use?
You’ll rely on a corded electric power source, ensuring consistent power efficiency without battery limitations. This setup delivers steady, high-performance energy, freeing you from interruptions and enabling sustained, precise cutting for demanding projects requiring reliable power delivery.
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