The Dewalt 779 and 780 both belong to the same series of miter saws—the Dewalt 12″ Single-Bevel Compound Miter Saw series. While the two models are very similar in capability, they also have a few notable differences.
The Dewalt 779 is a single-bevel compound miter saw, meaning it can only cut at one angle. It also has a 15-amp motor which can be powered with either a 120 or 240-volt outlet and has a carbide blade with a cutting capacity of 5.
25” at 90 degrees, 4.25” at 45 degrees, and 7.5” at 45 degrees in crown molding. The saw also has an adjustable stainless steel miter detent plate with 11 positive miter stops and a tall sliding fence for larger crown molding cuts up to 5-1/4” vertically.
The Dewalt 780, on the other hand, is a double-bevel compound miter saw that can cut both left and right angles making it easier and more convenient for bevel cuts. It also has a powerful 15-amp motor like the 779 with the same cutting capacity.
However, it has an adjustable stainless steel miter detent plate with 10 positive miter stops and a taller sliding fence with a capacity of 6-3/4” vertically making it better suited for larger crown molding cuts.
It also has an integrated laser guide to ensure accurate cuts and a dust collection bag that helps keep the work area clean.
In summary, the Dewalt 779 is a single-bevel miter saw with an adjustable stainless steel miter detent plate and a tall sliding fence, while the Dewalt 780 is a double-bevel miter saw with an adjustable stainless steel miter detent plate and a taller sliding fence.
While both models are suitable for general-purpose cutting, the 780 is better suited for larger and more accurate cuts, making it the better choice for professional and more experienced users.
Is the Dewalt DWS780 worth it?
Yes, the Dewalt DWS780 is worth the investment. It is one of the most dependable and respected models on the market that is both reliable and powerful. The saw is designed with a 15 amp motor that is strong enough to handle many tough cuts, such as crown moldings and other hardwood cuts.
The Dewalt DWS780 features a built-in dust collection system, a large cutting capacity, and a bright LED light for accurate and consistent results. The saw is one of the most precise and reliable saws available and is ideal for those who need heavy-duty cutting capabilities.
Additionally, the saw includes a 3 year limited warranty, so you can be sure you’re getting a reliable product. All in all, the Dewalt DWS780 is a worthwhile investment for those looking for a dependable and powerful saw that will get the job done.
Whats the difference between single bevel and dual bevel?
The major difference between single bevel and dual bevel is the angle of the cutting edge on the blade or saw. A single bevel has a symmetric angle on only one side of the cutting edge, while a dual bevel has an angled edge on both sides that can range from 15 degrees to 30 degrees.
Single bevel blades are generally easier to control than dual bevel blades. This is because they allow the user to adjust their angle so they can stay on track and easily maintain a consistent cut. Single bevel blades also will always cut in one direction, whereas double bevel blades will allow the user to make angled cuts in both directions.
A single bevel blade is an economical choice for applications that require cutting in one direction or for making straight cut edges. Dual bevel blades on the other hand, are great for creating compound angles, making miter cuts and bevel cuts.
They are generally more expensive, but are well worth the money when precision is required. Overall, single bevel blades are best for projects that require precise straight cuts and dual bevel blades are ideal for applications that involve angled or beveled cuts.
What is Dewalt XPS technology?
Dewalt XPS (eXtreme Performance System) technology is a patented feature found on select Dewalt power tools and worksite lighting products. XPS technology uses an array of bright white LEDs to cast a high-contrast shadow of the blade or bit on the work surface while illuminating it with a bright halo of light.
This combination provides a more precise cut line and superior visibility with less eye fatigue. It is also designed to send less heat to the target than traditional incandescent bulbs, meaning the materials being cut experience far less heat build-up and are less likely to bend, warp or burn during the cut process.
These features make Dewalt XPS an ideal choice for precision tasks and applications that require superior accuracy and visibility. In addition, XPS technology has been fully integrated into cordless tools for long-lasting use and portability as well.
Can I use a 10 inch blade on a 12 inch DeWalt miter saw?
Yes, you can use a 10 inch blade on a 12 inch DeWalt miter saw. Although the 12 inch miter saw may have been designed for a larger blade size, a 10 inch blade will be adequate for most regular cutting tasks.
A 10 inch blade is also typically easier to find and cheaper to purchase than a larger one. However, it is important to note that a 10 inch blade may have a slower cutting speed and less capacity than a larger 12 inch blade.
Additionally, the 10 inch blade may not provide the same quality of cut, even when used on a 12 inch saw. Therefore, it is important to consider the type and size of material you are working with when choosing the appropriate saw blade for your project.
Is a laser necessary on a miter saw?
Whether or not you need a laser on a miter saw is largely a matter of preference. A laser is designed to make it easier to cut more precise angles and lines, so if you need this type of accuracy and don’t want to take the time to measure each angle, a miter saw with a laser attachment can be a great way to save time and get the job done.
This is especially true when it comes to making more complex cuts that require very precise angles. A laser makes it easier to line up the blade with the exact angle needed, so you won’t have to worry about wasting time and material.
Additionally, lasers can be used for other types of jobs, such as cutting a specific length of wood or plastic. The laser also helps you to make sure you have the exact measurements, as well as allow you to check your results before completing the cut.
Whether or not you need a laser on a miter saw will depend on the types of projects you need to do, as well as on your skill level and the accuracy required. If you don’t have the time or expertise to precisely measure the angle for each cut, or if you need to make more precise cuts than a regular miter saw can provide, then a laser on a miter saw can be a great tool.
What is XPS shadow line?
XPS Shadow Line is an architectural feature used to create a strong horizontal line around the perimeter of the room, usually at the ceiling level. It consists of a continuous thin strip of XPS insulation material mounted along the perimeter of the ceiling, which casts a thin shadow when light is shed onto it.
The dark line created by the shadow adds a feeling of depth and structure to the room, and can give it a more refined and polished look. Another benefit of using XPS Shadow Line is that it serves to reduce the amount of heat transfer through the walls and ceiling.
It also helps to absorb sound and reduce noise levels in the room, providing acoustic insulation. XPS Shadow Line is a cost-effective and attractive way to make a room look more finished and elegant, while also helping to achieve greater energy efficiency.
Does DWS779 have laser?
No, the DEWALT DWS779 12” Sliding Compound Miter Saw does not have a laser. This saw is designed specifically to provide clean, accurate cross, bevel, and miter cuts. It is equipped with a miter detent plate and cam miter lock to help deliver accuracy and durability in everyday use.
It also has an adjustable stainless steel miter detent plate and tall aluminum fence to support larger pieces of material, and a dust collection chute for more efficient dust collection. This saw does not have a laser for enhanced visibility.
Does Dewalt miter saw have laser?
Yes, the Dewalt miter saw does have a laser. The Dewalt miter saws are powerful and easy to use, and they come with a laser-marking system that helps you line up and cut accurately. The Dewalt miter saw has a laser line that is adjustable, so you can easily center it over a line or a mark.
This laser can be switched on and off with the simple press of a switch and it will keep your cuts perfectly straight. The laser is also adjustable in terms of brightness, so you can tailor it to your specific needs.
Overall, the Dewalt miter saw is a great saw with a laser, making it easy to complete accurate and precise cuts.
What is the cutline blade positioning system?
The Cutline Blade Positioning System is a patented technology that enables the accurate and easy positioning of blades and other tools in machinery. This system uses fixed and moving parts to ensure repeatability and accuracy of movement for a wide variety of applications.
It also eliminates the need for manual blade positioning.
The system is typically used on applications such as guillotines, cutters, brakes, and bending machines. It features a continuous linear encoder and an integrated linear drive system which offers a wide range of cutting accuracy.
The system also features adjustable mounted stops and mechanical slide lock features, integrated machine guarding, and a variety of control systems.
The Cutline Blade Positioning System offers significant benefits for machine owners and operators. Its accuracy helps ensure consistent quality of cutting results, resulting in less material waste. Its repeatability also reduces machine wear and tear and delivers better returns on investment.
It also helps improve safety through its machine guarding features, and its quick and easy installation helps reduce downtime and save time and money.
Overall, the Cutline Blade Positioning System is an efficient, cost-effective solution for accurate, repeatable cutting performance. It is well-suited for a wide range of applications and its features help ensure consistent quality, improved safety, and improved returns on investment.
Does the DWS780 have a light?
Yes, the DWS780 has a powerful, integrated XPS cross-cut alignment system and an advanced LED work light which provides visibility even in the darkest of work areas. The XPS cut-line laser indicator is designed to give increased accuracy to the user by providing an accurate, adjustable beam for different cutting depths.
The LED work light casts the shadow of the blade onto the work piece for easier alignment during operations. The XPS system is useful in a variety of applications, such as trimming, beveling, rabbeting, and more.
The integrated LED light uses energy efficient LED’s, so it is capable of lasting up to 5 hours of continuous runtime on a single charge. The LED light also has a dimmer setting for longer jobs, as well as a rotating head so it can be aimed in the direction you need it.
What comes with the Dewalt DWS780?
The Dewalt DWS780 comes with a powerful, 15-Amp, 3,800 rpm motor that offers superior power and durability. It also comes with a 12” carbide blade and an LED work light that illuminates your cutting line for increased accuracy.
The integrated XPS system allows you to align your cuts with laser-like precision. The unit also comes with a heavy gauge, precision machined, base and fence with cam locking system to provide maximum accuracy.
The depth of cut is adjustable, up to 3-⅛” and allows for a variety of applications. It also comes with an anti-kickback mechanism for stability and precision in use, as well as a dust collection port to reduce airborne particles.
It has a vertical capacity of up to 6-⅝”. Additional accessories include a dust bag, wrenches, material clamp, and other assorted items.
What happened to the DWS780?
The DeWalt DWS780 was a popular miter saw released in 2012. It was widely lauded for its accuracy and power, and was particularly praised for its crown-cutting capabilities. However, DeWalt discontinued the production of the DWS780 in 2020.
Some speculate that the discontinuation was due to an increased demand for cordless versions of the miter saw, and DeWalt hadn’t yet released a cordless version of the DWS780. While the precise details of the decision are not known, the discontinuation left many unhappy customers and fans of the powerful miter saw.
Some of the features and capabilities of the DWS780 can still be found in newer DeWalt saws, including the DWS779 and the DWS709.
What is the Arbor size of a DWS780?
The arbor size for the DeWalt DWS780 is a 5/8″ arbor. This arbor size is a standard size used in many miter saws, and is a commonly used size in the woodworking and carpentry industries. The arbor size is measured by the size of the round shaft (arbor) that the saw blade is attached to.
The 5/8″ arbor size of the DWS780 allows for a wide range of blade sizes and cutting capacities, making it a popular model for those interested in a versatile saw. It also features a powerful 15-amp motor and a dust collection system to help keep your work area clean as you work.
Is there a recall on Dewalt miter saw?
No, currently there is not a recall on Dewalt miter saws. However, it’s important to keep in mind that any kind of power saw can present risks of injury. Consequently, Dewalt recommends several safety instructions when using their miter saws, such as wearing eye and hearing protection, properly maintaining the saw, and not wearing loose clothing or jewelry when using the saw.
Additionally, Dewalt provides a limited warranty for their miter saws that covers all manufacturing defects for a period of one year from the date of purchase. They also provide a three year limited warranty for defects in the material and workmanship of the components of their saws.
Therefore, it is important to always read and follow all safety instructions when using a miter saw and to keep proof of purchase of the saw in order to be eligible for any warranty coverage.