When it comes to the world of woodworking and construction, having the right tools can make all the difference. One standout tool that has gained considerable fame in the hands of both professionals and DIY enthusiasts is the DEWALT DWS779 miter saw. Known for its accuracy, durability, and versatility, this sliding compound miter saw is designed to handle various cutting tasks with ease. However, many users often find themselves wondering: which blade comes standard with the DEWALT DWS779? In this comprehensive article, we will explore this question and delve deeper into the blade specifications, the importance of selecting the right blade, and how it affects your overall experience with the miter saw.
Understanding the DEWALT DWS779 Miter Saw
Before we get into the specifics of the blade, it’s essential to understand the DEWALT DWS779 miter saw itself. This powerful tool is renowned for its innovative design and features.
Features of the DEWALT DWS779
- Powerful Motor: The DWS779 is equipped with a robust 15-amp motor, capable of delivering up to 3,800 RPM. This power allows the saw to slice through a variety of materials with minimal effort.
- Sliding Mechanism: One of the standout features is its dual bevel sliding mechanism. This allows for greater cutting capacity and versatility, accommodating larger materials and providing precise angles.
- Precision Cuts: The saw comes with a miter detent plate with 10 positive stops, ensuring accuracy and ease of use when making miter cuts.
Which Blade Comes Standard with the DEWALT DWS779?
The default blade included with the DEWALT DWS779 is a DWA7793 12-inch, 60-tooth carbide blade. This blade is specifically designed for making fine and accurate crosscuts in wood, plywood, and other materials.
Specifications of the DWA7793 Blade
- Type: 12-inch carbide-tipped blade
- Tooth Count: 60 teeth
- Kerf: 0.091 inches
- Hook Angle: 15 degrees
- Ideal For: Wood and wood products
These specifications indicate that the DWA7793 blade is optimized for clean and precise cuts, making it a reliable choice for users of the DWS779 miter saw.
Understanding Blade Types and Their Applications
Choosing the right blade for your miter saw isn’t just about what comes in the box. Understanding the various types of blades available and their applications is crucial for achieving the best results. Not all blades are created equal, and the right choice can significantly enhance your cutting efficiency.
The Importance of Blade Selection
The blade attached to your miter saw can drastically impact your overall cutting experience. Here are some factors to consider when selecting a blade:
- Material Compatibility: Different blades are designed for cutting different materials. A blade optimized for wood may not perform well on metals or composites.
- Tooth Count: The number of teeth will determine the smoothness and speed of the cut. Fewer teeth mean faster cuts but rough finishes, while more teeth result in smoother cuts but take longer.
- Blade Diameter: The diameter will affect the depth of cut. A larger blade can slice through thicker materials more easily.
- Kerf Width: Kerf refers to the thickness of the cut made by the blade. A narrow kerf will create less waste and require less power.
Popular Alternatives to the DWA7793 Blade
While the DWA7793 blade is a great option, there are many alternatives worth considering depending on your project needs. Here are a couple of high-quality blades that can enhance the performance of the DEWALT DWS779:
- Freud LU83R012: This 12-inch, 80-tooth fine finish saw blade is ideal for woodworking projects that require an ultra-smooth finish.
- Hitachi 725206: A versatile 12-inch, 60-tooth combination blade suitable for a variety of cutting tasks, from ripping to crosscutting.
These alternative blades can help you tailor your tool performance to meet your specific project requirements.
How to Change the Blade on Your DEWALT DWS779
Knowing how to change the blade on your miter saw is essential for maintaining the tool and ensuring optimal performance. Here’s how you can do it safely and efficiently.
Preparation Before Changing the Blade
- Unplug the Saw: Safety first! Ensure your miter saw is unplugged from any power source.
- Gather Your Tools: You may need an adjustable wrench or a blade wrench, which often comes with your saw.
- Wear Safety Gear: Don’t forget your safety goggles and gloves.
Steps to Change the Blade
- Remove the Guard: Tilt the saw arm down and disengage the blade guard.
- Loosen the Arbor Nut: Using your wrench, turn the arbor nut counterclockwise to loosen it. Be sure to hold the blade securely to prevent it from spinning.
- Remove the Old Blade: Carefully lift the old blade off its spindle.
- Install the New Blade: Align the new blade with the spindle by ensuring the direction of the teeth matches the arrow on the saw guard.
- Reattach the Arbor Nut: Tighten the arbor nut securely, but avoid overtightening.
- Replace the Guard: Ensure the blade guard is in its correct position, and you’re ready to plug in your saw.
Following these steps will enable you to change the blade safely and effectively.
Maintenance Tips for Your DEWALT DWS779 and Blade
Maintaining your miter saw and its blade is crucial for longevity and performance. Here are some key maintenance tips to keep in mind:
Regular Cleaning
- After each use, clean the blade to remove resin, dust, and debris. This will help maintain its cutting efficiency and lengthen its lifespan.
- Use a soft brush or compressed air to clean hard-to-reach areas of the saw and blade.
Blade Inspection
- Regularly inspect the blade for any damage or dullness. A dull blade can lead to poor cutting performance and can even be hazardous.
- Replace the blade if it exhibits any chips, cracks, or significant wear.
Proper Storage
- Always store blades safely to avoid damage. Use blade guards or cases, and keep them in a dry environment.
Final Thoughts
Choosing a suitable blade for your DEWALT DWS779 miter saw can significantly enhance your woodworking experience. While the standard DWA7793 blade is a reliable choice right out of the box, understanding blade types, applications, alternatives, and proper maintenance can empower you to tackle any project with confidence.
In summary, whether you’re a professional carpenter or a passionate DIYer, knowing the specifications and capabilities of your DEWALT DWS779—and the blade that comes with it—will set you up for success. Always remember that the right blade can elevate your craftsmanship, ensuring each cut is not only precise but also enjoyable. Happy cutting!
What blade comes standard with the DEWALT DWS779?
The DEWALT DWS779 miter saw typically comes equipped with a high-quality 12-inch carbide-tipped blade. This blade is designed to deliver precise cuts and is optimized for various woodworking tasks. It features a combination of tooth design that facilitates smooth cuts in both soft and hardwood materials, making it versatile for a range of applications.
In addition to its cutting capabilities, the standard blade for the DWS779 is built to withstand heavy use while maintaining sharpness over time. This durability ensures that users can rely on the saw to perform consistently for numerous cutting jobs, whether for framing, molding, or crafting furniture.
Can I use a different blade with the DEWALT DWS779?
Yes, the DEWALT DWS779 is designed to be compatible with various 12-inch blades. While it comes with a standard blade, users have the flexibility to swap it out for different blades to suit specific cutting needs. Whether you need a blade for fine finish work, rough cuts, or specialized materials, selecting the right blade can enhance performance.
When changing blades, it’s essential to make sure that the new blade matches the specifications required by the DWS779, including the arbor size and tooth count. Using the appropriate hardware ensures not only optimal performance but also your safety during operation.
What is the recommended tooth count for the DEWALT DWS779 blade?
The recommended tooth count for the blade that comes with the DEWALT DWS779 is typically 40 teeth. This tooth count provides a balance between speed and finish, allowing for efficient cutting of both softwoods and hardwoods. The design of each tooth aids in producing clean edges without excessive sanding after cuts.
Depending on your specific project, you may choose a blade with a different tooth count. For example, blades with fewer teeth are better suited for faster, rougher cuts, while those with more teeth are ideal for finer finishes. Always consider the material and the cut quality you are aiming for when selecting your blade.
Is the DEWALT DWS779 blade suitable for cutting metals?
The standard carbide-tipped blade that comes with the DEWALT DWS779 is primarily designed for wood and is not suitable for cutting metals. If you need to make metal cuts, it’s crucial to replace the saw’s blade with one specifically designed for that purpose. Metal-cutting blades have unique tooth geometry and material properties that allow them to efficiently shear through metal without dulling too quickly.
Using the correct metal-cutting blade will not only enhance efficiency but also ensure safety during the cutting process. Always verify that the blade is compatible with the DWS779 and follow the manufacturer’s guidelines for installation and use to maintain the tool’s performance.
How often should the blade on the DEWALT DWS779 be replaced?
The frequency of replacing the blade on the DEWALT DWS779 largely depends on the volume of use and the materials being cut. If you are engaging in heavy-duty work or cutting hard materials regularly, you may need to replace the blade more often than someone using it for lighter, occasional tasks. A good rule of thumb is to inspect the blade for wear and dullness after every few projects.
Signs that it’s time to replace the blade include decreased cutting efficiency, burn marks on the wood, or the blade becoming difficult to push through the material. By proactively monitoring the condition of the blade, you can ensure consistently high-quality cuts and prevent any damage to your workpiece or the miter saw itself.
Can I sharpen the DEWALT DWS779 blade instead of replacing it?
Yes, you can sharpen the blade that comes with the DEWALT DWS779 to extend its life and maintain cutting performance. Sharpening can be a cost-effective option for those who regularly use their miter saw and want to keep operational expenses down. However, it’s essential to use the right sharpening tools and techniques to avoid damaging the blade.
When sharpening, make sure to follow the correct angle and ensure that all teeth are sharpened evenly. If you are unfamiliar with the sharpening process, seeking professional assistance or investing in a sharpening kit designed for miter saw blades can be helpful. This approach will help maintain optimal performance and prevent any performance dips during your projects.
What type of projects is the DEWALT DWS779 blade best suited for?
The blade that comes with the DEWALT DWS779 is specifically designed for a wide range of woodworking projects. It excels in making clean cuts in framing, furniture building, and detailed trim work. This versatility makes it ideal for both professional contractors and DIY enthusiasts seeking to tackle a variety of projects efficiently.
Additionally, the blade’s design allows it to perform well in crosscuts and miter cuts, making it suitable for projects that require precision and attention to detail. Whether you are constructing frames for walls, designing cabinets, or creating intricate moldings, the DEWALT DWS779 blade provides the reliability and quality necessary for achieving excellent results.
Where can I purchase replacement blades for the DEWALT DWS779?
Replacement blades for the DEWALT DWS779 can be purchased from several sources, including home improvement stores and online retailers. Major home improvement chains often have a dedicated section for power tool accessories where you can find both OEM blades as well as third-party options. These outlets typically carry a variety of blade types suited to different cutting applications.
Online platforms like Amazon and the DEWALT website also offer a wide range of replacement blades, allowing users to compare features and prices easily. Always ensure that the blade you choose is compatible with the DWS779, paying close attention to specifications such as the diameter and arbor size to ensure seamless installation and operation.