Unveiling The Dewalt Dhs790at2: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

DeWalt DHS790AT2 Information

The DeWalt DHS790AT2 is a 12-inch FLEXVOLT cordless double bevel compound sliding miter saw kit. It offers the flexibility of corded or cordless operation, powered by a brushless motor. The saw has a maximum cutting capacity of 12 inches at 90 degrees and 6 inches at 45 degrees. It also features an adjustable miter scale with 11 positive stops and a high visibility bevel scale with the CUTLINE™ blade positioning system.

Full specifications

Feature	Specification
Motor	Brushless
Battery	FLEXVOLT 20V/60V MAX* Lithium Ion
Battery capacity	6.0 Ah
Charger	Dual port fast charger
Cutting capacity	12 inches at 90 degrees, 6 inches at 45 degrees
Bevel range	47 degrees left and right
Miter range	0 to 57 degrees left and right
Laser	Yes
Dust collection	Yes
Weight	56 pounds

Features

• FLEXVOLT technology: The saw can be operated cordless or corded, giving you the flexibility to choose the best power option for the job.
• Brushless motor: The brushless motor delivers more power and runtime than a brushed motor, while also being more durable.
• Adjustable miter scale: The miter scale has 11 positive stops for precise miter cuts.
• High visibility bevel scale: The bevel scale is easy to read, even in low-light conditions.
• CUTLINE™ blade positioning system: The CUTLINE™ blade positioning system projects a laser line onto the workpiece, so you can see exactly where the blade will cut.
• Dust collection: The dust collection system helps to keep your work area clean.

What's in the box

• DHS790 miter saw
• 2 FLEXVOLT 20V/60V MAX* batteries
• Dual port fast charger
• DCA120 120V MAX* Corded Power Supply
• 12-inch blade
• Blade wrench
• Dust bag

The DeWalt DHS790AT2 is a powerful and versatile miter saw that is perfect for a variety of woodworking projects. It offers the flexibility of corded or cordless operation, making it a great choice for both professional and DIY users. The saw is also equipped with a number of features that make it easy to use and accurate, such as the adjustable miter scale, high visibility bevel scale, and CUTLINE™ blade positioning system. If you are looking for a high-quality miter saw that can handle any job, the DeWalt DHS790AT2 is a great option.

DeWalt DHS790AT2 Compare with Similar Item

a comparison of the DeWalt DHS790AT2 with two similar miter saws:

Feature	DeWalt DHS790AT2	Milwaukee M18 FUEL 12-inch Sliding Compound Miter Saw	Makita XSL07Z 12-inch Dual Bevel Sliding Compound Miter Saw
Cutting capacity	12 inches	12 inches	12 inches
Bevel range	48 degrees left/48 degrees right	47 degrees left/49 degrees right	47 degrees left/49 degrees right
Miter range	57 degrees left/60 degrees right	57 degrees left/60 degrees right	57 degrees left/60 degrees right
Motor	15 amp	15 amp	15 amp
Battery compatibility	FlexVolt (two 60V batteries required)	M18 (two 18V batteries required)	X2 (two 18V batteries required)
Weight	57 pounds	56 pounds	58 pounds
Price	$599	$699	$699

As you can see, the DeWalt DHS790AT2 is very similar to the Milwaukee M18 FUEL 12-inch Sliding Compound Miter Saw and the Makita XSL07Z 12-inch Dual Bevel Sliding Compound Miter Saw. All three saws have a 12-inch cutting capacity, 48 degrees of bevel range, and 57 degrees of miter range. They also all have a 15 amp motor. The main difference between the three saws is the battery compatibility. The DeWalt DHS790AT2 uses FlexVolt batteries, while the Milwaukee M18 FUEL and Makita XSL07Z use 18V batteries. The FlexVolt batteries are more powerful, but they are also more expensive.

Ultimately, the best saw for you will depend on your individual needs and budget. If you need the most powerful saw, the DeWalt DHS790AT2 is the way to go. However, if you're on a budget, the Milwaukee M18 FUEL or Makita XSL07Z are both great options.

Here is a table that summarizes the key differences between the three saws:

Feature	DeWalt DHS790AT2	Milwaukee M18 FUEL	Makita XSL07Z
Battery compatibility	FlexVolt	M18	X2
Price	$599	$699	$699
Power	15 amp	15 amp	15 amp
Cutting capacity	12 inches	12 inches	12 inches
Bevel range	48 degrees left/48 degrees right	47 degrees left/49 degrees right	47 degrees left/49 degrees right
Miter range	57 degrees left/60 degrees right	57 degrees left/60 degrees right	57 degrees left/60 degrees right
Weight	57 pounds	56 pounds	58 pounds

DeWalt DHS790AT2 Pros/Cons and My Thought

The DeWalt DHS790AT2 is a 12-inch cordless miter saw that runs on either two 60V Flexvolt batteries or an included 120V adapter. It has a maximum cutting capacity of 12 inches at 90 degrees and 6.75 inches at 45 degrees. The saw is powered by a brushless motor that DeWalt claims delivers up to 50% more power and 30% longer runtime than comparable brushed motors.

Pros:

• Hybrid power source: The ability to run on batteries or AC power gives you the flexibility to work in any location, whether you're on a job site or in your workshop.
• Long runtime: The DHS790AT2 can make up to 290 crosscuts on a single charge of the Flexvolt batteries.
• Powerful motor: The brushless motor delivers plenty of power for even the most demanding cutting tasks.
• Smooth operation: The saw features a soft start and electronic brake for smooth, controlled cutting.
• Accurate cuts: The miter scale is large and easy to read, and the saw has a built-in laser guide for precise cuts.
• Sturdy construction: The DHS790AT2 is made from high-quality materials and construction, and it feels solid and well-built.

Cons:

• Pricey: The DHS790AT2 is a high-end saw, and it comes with a correspondingly high price tag.
• Weight: The saw is relatively heavy, weighing in at 48 pounds.
• Vibration: The saw can be a bit vibration-y, especially at high speeds.
• No dust collection: The saw does not have a built-in dust collection system, so you'll need to use a separate vacuum or blower to keep your work area clean.

User Reviews:

Overall, the DeWalt DHS790AT2 is a well-made and powerful miter saw that offers a lot of features for the price. Users praise the saw's power, accuracy, and long runtime. However, some users have complained about the weight of the saw and the lack of a dust collection system.

My Thoughts:

The DeWalt DHS790AT2 is a great option for professional woodworkers and DIYers who need a powerful and versatile miter saw. The saw's hybrid power source gives you the flexibility to work in any location, and the brushless motor delivers plenty of power for even the most demanding cutting tasks. The saw is also accurate and easy to use, with a large miter scale and a built-in laser guide. However, the saw is relatively heavy and does not have a built-in dust collection system. If you're looking for a lightweight saw with a dust collection system, you may want to consider a different option. But if you need a powerful and accurate miter saw that can run on batteries or AC power, the DeWalt DHS790AT2 is a great choice.

Here are some additional thoughts:

• The DHS790AT2 is a great saw for making precise cuts, but it's not the best choice for heavy-duty construction work. If you need a saw that can handle repeated use on tough materials, you may want to consider a more powerful model.
• The saw's hybrid power source is a great feature, but it does add to the overall weight of the saw. If you're looking for a lightweight saw, you may want to consider a corded model.
• The lack of a dust collection system is a minor inconvenience, but it's something to keep in mind if you're working in a dusty environment. You can purchase a separate dust collection system, or you can use a shop vac to keep your work area clean.

Overall, the DeWalt DHS790AT2 is a great miter saw that offers a lot of features for the price. It's a good choice for professional woodworkers and DIYers who need a powerful and versatile saw.

DeWalt DHS790AT2 Where To Buy

You can buy the DeWalt DHS790AT2 miter saw from the following retailers:

• DeWalt Direct sells the saw for $549.00 and offers free shipping on orders over $49.00. They also have a 90-day money-back guarantee.
• Walmart sells the saw for $548.00 and offers free shipping on orders over $35.00. They also have a 90-day return policy.
• Amazon sells the saw for $549.00 and offers free shipping for Prime members. They also have a 30-day return policy.
• Best Buy sells the saw for $549.00 and offers free shipping for orders over $35.00. They also have a 15-day return policy.
• Lowes sells the saw for $549.00 and offers free shipping for orders over $45.00. They also have a 90-day return policy.
• eBay sells the saw from a variety of sellers, with prices ranging from $499.00 to $599.00. Shipping costs will vary depending on the seller.

You can also buy spare parts for the DeWalt DHS790AT2 miter saw from DeWalt Direct, Amazon, and eBay.

Here are some of the spare parts that are available:

• Saw blade: You can buy a replacement saw blade from DeWalt Direct for $49.99.
• Dust bag: You can buy a replacement dust bag from DeWalt Direct for $14.99.
• Miter gauge: You can buy a replacement miter gauge from DeWalt Direct for $29.99.
• Trunion: You can buy a replacement trunion from DeWalt Direct for $19.99.

I hope this helps!

DeWalt DHS790AT2 Problems and Solutions

Sure. Here are some common issues and problems with the DeWalt DHS790AT2 and their solutions, as described by experts:

• The saw blade does not spin. This can be caused by a faulty switch, a loose belt, or a problem with the motor. To troubleshoot, first check the switch. If it is turned on, then check the belt. Make sure that it is properly tensioned and not damaged. If the belt is okay, then the problem may be with the motor. In this case, you will need to contact DeWalt for assistance.
• The saw blade vibrates excessively. This can be caused by a dull blade, a bent blade, or an unbalanced blade. To troubleshoot, first check the blade. If it is dull, then sharpen it or replace it. If the blade is bent, then straighten it or replace it. If the blade is balanced, then the problem may be with the saw itself. In this case, you will need to contact DeWalt for assistance.
• The saw makes a loud noise. This can be caused by a number of things, including a faulty bearing, a loose screw, or a problem with the motor. To troubleshoot, first listen carefully to the noise. If it is a high-pitched whine, then the bearing may be faulty. If it is a low-pitched rumble, then the screw may be loose. If the noise is coming from the motor, then the problem may be more serious. In this case, you will need to contact DeWalt for assistance.
• The saw overheats. This can be caused by a number of things, including a dirty motor, a clogged air filter, or a problem with the cooling system. To troubleshoot, first check the motor. If it is dirty, then clean it. If the air filter is clogged, then replace it. If the cooling system is not working properly, then you will need to contact DeWalt for assistance.

Here are some additional tips for preventing problems with your DeWalt DHS790AT2:

• Use the saw for its intended purpose. Do not use it for tasks that it is not designed for, such as cutting metal.
• Maintain the saw regularly. This includes cleaning the motor, replacing the air filter, and sharpening the blade.
• Store the saw in a cool, dry place. Do not expose it to extreme temperatures or moisture.
• Transport the saw carefully. Do not drop it or bang it around.

By following these tips, you can help to extend the life of your DeWalt DHS790AT2 and prevent common problems.

DeWalt DHS790AT2 Manual

Safety Information

• Read and understand all instructions before operating this tool.
• This tool is intended for professional use only.
• Always wear safety glasses with side shields when operating this tool.
• Wear other personal protective equipment (PPE) as required, such as a dust mask, hard hat, and gloves.
• Keep bystanders away from the work area.
• Do not operate this tool if it is damaged or not working properly.
• Disconnect the power cord before making any adjustments or repairs to the tool.
• Use only the correct size and type of blade for the material you are cutting.
• Make sure the blade is properly installed and tightened before operating the tool.
• Do not force the tool. If the tool is difficult to operate, stop and check for problems.
• Do not cut wet or oily materials.
• Do not leave the tool unattended while it is running.
• Turn off the power and unplug the tool when you are finished using it.

Before Use

• Inspect the work area for any hazards, such as loose nails, screws, or other debris.
• Make sure the work surface is level and stable.
• Extend the saw table to the desired width.
• Set the miter and bevel angles to the desired settings.
• Secure the workpiece to the saw table with clamps or a fence.
• Make sure the blade is clean and sharp.
• Turn on the saw and allow it to reach full speed before making the cut.

Troubleshooting

• If the tool is not working properly, check the power cord for damage. If the power cord is damaged, replace it before using the tool.
• If the blade is not cutting properly, make sure it is properly installed and tightened. If the blade is still not cutting properly, replace it.
• If the tool is making unusual noises, stop using it immediately and contact a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.
• Lubricate the tool as instructed in the owner's manual.

Warranty

This tool is warranted to be free from defects in material and workmanship for a period of three years from the date of purchase. If this tool fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information on this tool or to contact customer service, please visit the DeWalt website at www.dewalt.com or call 1-800-433-9258.

Additional Information

• The saw blade can be tilted up to 45 degrees to the left or right.
• The saw table can be extended to a maximum width of 24 inches.
• The saw can cut materials up to 12 inches wide and 6 inches deep.
• The saw is powered by two FLEXVOLT 20V/60V MAX* Lithium Ion batteries.
• The saw weighs 56 pounds.
• The saw comes with two batteries, a charger, a corded power supply, a 12-inch blade, a blade wrench, and a dust bag.