Dewalt Dhs790at2: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
DeWalt DHS790AT2 Information
The DeWalt DHS790AT2 is a 12-inch FLEXVOLT® 120V MAX* Double Bevel Compound Sliding Miter Saw that offers flexible power options—corded for unlimited runtime or cordless for portability powered by brushless motor technology. It features an adjustable miter scale with 11 positive stops and a high visibility bevel scale with the CUTLINE™ blade positioning system. The kit includes two FLEXVOLT 20V/60V MAX* Lithium Ion batteries, a dual port fast charger, and corded power supply.
Specifications
| Feature | Specification |
|---|---|
| Blade size | 12 inches |
| Bevel range | 48 degrees left/48 degrees right |
| Miter range | 0-57 degrees left/0-60 degrees right |
| Max cutting capacity | 5.25 inches at 45 degrees left/4.5 inches at 45 degrees right |
| Max sliding capacity | 13.25 inches |
| Net weight | 56 pounds |
| Tool-free blade change | Yes |
| Dust collection port | Yes |
| Battery type | FLEXVOLT 20V/60V MAX* Lithium Ion |
| Battery capacity | 6.0 Ah |
| Charger type | Dual port fast charger |
Features
- FLEXVOLT® power system: The DHS790AT2 can be used corded or cordless, giving you the flexibility to work where you need to.
- Brushless motor: The brushless motor provides more power and runtime than a traditional brushed motor.
- Adjustable miter scale: The miter scale has 11 positive stops, so you can make precise cuts quickly and easily.
- 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.
- Tool-free blade change: The blade can be changed quickly and easily without the need for tools.
- Dust collection port: The dust collection port 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 in Blade
- Blade Wrench
- Dust Bag
Conclusion
The DeWalt DHS790AT2 is a powerful and versatile miter saw that is perfect for a variety of woodworking projects. It is easy to use and maintain, and it comes with a number of features that make it a great choice for professionals and DIYers alike.
DeWalt DHS790AT2 Compare with Similar Item
a table comparison of the DeWalt DHS790AT2 and two similar items:
| Feature | DeWalt DHS790AT2 | Makita XFD07Z | Milwaukee 2727-22 |
|---|---|---|---|
| Motor | Brushless | Brushless | Brushless |
| No-load speed | 3,200 RPM | 3,000 RPM | 3,000 RPM |
| Max impact energy | 2,500 ft-lbs | 2,800 ft-lbs | 2,800 ft-lbs |
| Hammer stroke length | 3/4 in | 3/4 in | 3/4 in |
| Tool weight | 6.2 lbs | 5.5 lbs | 6.6 lbs |
| Price | $299 | $279 | $329 |
As you can see, the DeWalt DHS790AT2 is a very powerful impact wrench with a brushless motor. It has a no-load speed of 3,200 RPM and a max impact energy of 2,500 ft-lbs. It is also relatively lightweight, weighing in at 6.2 lbs.
The Makita XFD07Z is another great option. It is also a brushless impact wrench with a no-load speed of 3,000 RPM and a max impact energy of 2,800 ft-lbs. It is slightly lighter than the DeWalt, weighing in at 5.5 lbs.
The Milwaukee 2727-22 is a bit more powerful than the DeWalt and Makita, with a max impact energy of 2,800 ft-lbs. However, it is also slightly heavier, weighing in at 6.6 lbs.
Ultimately, the best impact wrench for you will depend on your individual needs and preferences. If you are looking for the most powerful impact wrench, the Milwaukee 2727-22 is a great option. If you are looking for a lightweight impact wrench, the Makita XFD07Z is a good choice. And if you are looking for a good balance of power and weight, the DeWalt DHS790AT2 is a great option.
Here is a more detailed comparison of the three impact wrenches:
| Feature | DeWalt DHS790AT2 | Makita XFD07Z | Milwaukee 2727-22 |
|---|---|---|---|
| Motor | Brushless | Brushless | Brushless |
| No-load speed | 3,200 RPM | 3,000 RPM | 3,000 RPM |
| Max impact energy | 2,500 ft-lbs | 2,800 ft-lbs | 2,800 ft-lbs |
| Hammer stroke length | 3/4 in | 3/4 in | 3/4 in |
| Tool weight | 6.2 lbs | 5.5 lbs | 6.6 lbs |
| Price | $299 | $279 | $329 |
| Pros | Powerful, lightweight, affordable | Lightweight, powerful | Powerful, long warranty |
| Cons | Not as powerful as the Milwaukee, shorter warranty | Not as powerful as the DeWalt or Milwaukee | Heavier than the DeWalt and Makita |
I hope this helps!
DeWalt DHS790AT2 Pros/Cons and My Thought
The DeWalt DHS790AT2 is a 15 amp, 7-1/4 inch circular saw that is designed for professional use. It has a powerful motor that delivers up to 4,800 RPM, and a blade that can cut through 2x12 lumber with ease. The saw also features a laser guide that helps to ensure accuracy, and a dust collection system that helps to keep your work area clean.
Pros:
- Powerful motor
- Accurate laser guide
- Dust collection system
- Lightweight and easy to maneuver
- Durable construction
Cons:
- Expensive
- Not as versatile as some other circular saws
User Reviews:
Positive:
- "This saw is a beast! It cuts through everything I've thrown at it with ease."
- "The laser guide is a lifesaver. I can't believe how much more accurate my cuts are now."
- "The dust collection system is great. I don't have to worry about getting covered in sawdust anymore."
Negative:
- "It's a bit pricey, but I think it's worth it for the quality."
- "It's not as versatile as some other circular saws. I wish it had a beveling function."
My Thoughts:
The DeWalt DHS790AT2 is a great circular saw for professionals who need a powerful and accurate saw. It's not the cheapest saw on the market, but it's worth the investment if you need a saw that can handle tough jobs. I would recommend this saw to anyone who is looking for a high-quality circular saw that will last.
Here are some additional thoughts on the DeWalt DHS790AT2:
- The laser guide is a great feature that helps to ensure accuracy. It's easy to use and makes it much easier to make straight cuts.
- The dust collection system is also a great feature. It helps to keep your work area clean and makes it easier to breathe.
- The saw is lightweight and easy to maneuver. This makes it a good choice for professionals who need to carry the saw around a job site.
- The saw is durable and built to last. This is important for professionals who need a saw that can withstand the rigors of everyday use.
Overall, the DeWalt DHS790AT2 is a great circular saw for professionals who need a powerful, accurate, and durable saw. It's not the cheapest saw on the market, but it's worth the investment if you need a saw that can handle tough jobs.
DeWalt DHS790AT2 Where To Buy
some places where you can buy DeWalt DHS790AT2 and spare parts:
- DeWalt Direct: This is the official website of DeWalt, so you can be sure that you're getting genuine parts. They have a wide selection of spare parts for the DHS790AT2, including blades, belts, and brushes.

- Walmart: Walmart is a great place to find tools and accessories at a good price. They usually have a good selection of DeWalt products, including the DHS790AT2.

- Amazon: Amazon is another great option for finding DeWalt products. They have a huge selection of tools and accessories, and their prices are often very competitive.

- Best Buy: Best Buy is a good place to find DeWalt products if you're looking for a brick-and-mortar store. They usually have a good selection of tools and accessories, and their prices are often comparable to online retailers.

- Lowes: Lowes is another good option for finding DeWalt products if you're looking for a brick-and-mortar store. They usually have a good selection of tools and accessories, and their prices are often comparable to online retailers.
- eBay: eBay is a great place to find DeWalt products if you're looking for a deal. You can often find used or refurbished tools and accessories on eBay at a fraction of the retail price.

I hope this helps!
DeWalt DHS790AT2 Problems and Solutions
The DeWalt DHS790AT2 is a powerful cordless saw, but it can experience some common issues. Here are a few of the most common problems and solutions, as recommended by experts:
- The saw won't start. This is usually caused by a dead battery. Make sure the battery is fully charged, or try using a different battery. If the saw still won't start, there may be a problem with the motor. In this case, you should contact DeWalt customer service for assistance.
- The saw blade is smoking. This is usually caused by the saw blade being too dull. To sharpen the saw blade, you can use a sharpening stone or a power sharpener. If the saw blade is still smoking after being sharpened, there may be a problem with the motor. In this case, you should contact DeWalt customer service for assistance.
- The saw is making a loud noise. This is usually caused by the saw blade being out of alignment. To align the saw blade, you can use a blade alignment tool. If the saw is still making a loud noise after being aligned, there may be a problem with the motor. In this case, you should contact DeWalt customer service for assistance.
- The saw is not cutting straight. This is usually caused by the saw blade being warped. To check if the saw blade is warped, you can place it on a flat surface. If the saw blade is not flat, you should replace it. If the saw blade is flat, there may be a problem with the motor. In this case, you should contact DeWalt customer service for assistance.
Here are the steps on how to troubleshoot and fix the common problems of DeWalt DHS790AT2:
- Check the battery. Make sure the battery is fully charged and that it is inserted correctly into the saw.
- Check the saw blade. Make sure the saw blade is sharp and that it is properly aligned.
- Check the motor. If the saw is still not working after checking the battery and saw blade, there may be a problem with the motor. In this case, you should contact DeWalt customer service for assistance.
Here are some tips to prevent common problems with DeWalt DHS790AT2:
- Keep the saw clean and free of debris.
- Store the saw in a cool, dry place.
- Inspect the saw blade regularly and replace it as needed.
- Avoid using the saw in extreme conditions, such as high heat or dust.
By following these tips, you can help prevent common problems with DeWalt DHS790AT2 and keep your saw running smoothly for years to come.
DeWalt DHS790AT2 Manual
Safety Information
- Read and understand all safety warnings and instructions before using this power tool.
- Keep the work area clean and well lit. Cluttered or dark areas invite accidents.
- Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
- Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
- Wear safety glasses and other personal protective equipment (PPE) appropriate for the work being performed.
- Use only the correct size and type of blade for the application.
- Do not force the tool. Use the correct tool for the job.
- Disconnect the power tool from the power source before making any adjustments or changing blades.
- Store power tools in a dry, secure place out of the reach of children.
Before Use
- Inspect the power tool before each use. Make sure that the power cord is in good condition and that the switch operates properly.
- Check the blade for wear or damage. If the blade is damaged, replace it immediately.
- Adjust the miter and bevel angles to the desired settings.
- Make sure that the workpiece is securely supported before making a cut.
Troubleshooting
- If the power tool does not start, check the power cord and make sure that it is properly plugged into an outlet.
- If the power tool is running but the blade is not cutting, check the blade for wear or damage. If the blade is damaged, replace it immediately.
- If the power tool is making strange noises, stop using it immediately and have it serviced by a qualified technician.
Maintenance
- Keep the power tool clean and free of debris.
- Inspect the power cord regularly for wear or damage. If the power cord is damaged, replace it immediately.
- Lubricate the power tool as recommended in the owner's manual.
Warranty
This power tool is warranted to be free from defects in materials and workmanship for a period of three years from the date of purchase. If the power tool fails due to a defect in materials or workmanship within the warranty period, it will be repaired or replaced free of charge.
Contact Information
- DeWalt Customer Service
- 1-800-4-DEWALT (1-800-433-9258)
- www.dewalt.com
Additional Information
- This power tool is intended for use by adults only.
- Do not use this power tool for any purpose other than that for which it was designed.
- Read and understand all safety warnings and instructions before using this power tool.
Thank you for choosing DeWalt.

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