Dewalt Dhs790at2: Pros And Cons, Common Issues, And Best Places To Purchase

DeWalt DHS790AT2 Information

The DeWalt DHS790AT2 is a 12-inch cordless double bevel compound sliding miter saw that offers the best of both worlds: the power and performance of a corded saw with the portability of a cordless saw. It is powered by two FLEXVOLT 20V/60V MAX* Lithium Ion batteries, which deliver up to 6000 cuts per charge. The saw has a brushless motor that provides up to 3,800 RPM for smooth, accurate cuts.

Image of DeWalt DHS790AT2 miter saw

Specifications

Cutting capacity:
- 90 degrees miter: 3-1/2" x 14"
- 45 degrees miter: 2-1/2" x 12"
- Sliding capacity: 12" left/right, 7-1/4" front/back
- Bevel capacity: 47 degrees left/right, 50 degrees left/right (with bevel lock)
Motor: Brushless
RPM: 3,800
Battery: 2 x FLEXVOLT 20V/60V MAX* Lithium Ion
Weight: 56 lbs

Features

FLEXVOLT battery platform: The FLEXVOLT battery platform allows you to use the same batteries in both cordless and corded tools, giving you the best of both worlds.
Brushless motor: The brushless motor delivers more power and runtime, and is also more efficient and durable than a brushed motor.
Adjustable miter scale: The adjustable miter scale has 11 positive stops for precise cuts.
High visibility bevel scale: The high visibility bevel scale makes it easy to read your bevel settings.
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 port: The dust collection port helps to keep your work area clean.

What's in the box

DHS790 Miter Saw
2 x FLEXVOLT 20V/60V MAX* Batteries
Dual Port Fast Charger
DCA120 120V MAX* Corded Power Supply
12 in Blade
Blade Wrench
Dust Bag

The DeWalt DHS790AT2 is a powerful and versatile miter saw that is perfect for a variety of woodworking applications. It is a great choice for professional and DIYers alike.

Here are some additional pros and cons of the DeWalt DHS790AT2:

Pros:

Powerful and versatile
Cordless or corded operation
Long battery life
Accurate cuts
Dust collection port

Cons:

Heavy
Expensive
No laser guide

Overall, the DeWalt DHS790AT2 is a great choice for a cordless miter saw. It is powerful, versatile, and accurate, and it has a long battery life. However, it is also heavy and expensive.

DeWalt DHS790AT2 Compare with Similar Item

a table comparing the DeWalt DHS790AT2 with some similar items:

Feature	DeWalt DHS790AT2	Makita XSL07Z	Milwaukee M18 FSS77
Cutting capacity	12 inches	12 inches	12 inches
Bevel capacity	45 degrees left/right	45 degrees left/right	45 degrees left/right
Compound miter capacity	48 degrees left/right	48 degrees left/right	48 degrees left/right
Max depth of cut at 90 degrees	3-1/2 inches	3-1/2 inches	3-1/2 inches
Max depth of cut at 45 degrees	2-1/2 inches	2-1/2 inches	2-1/2 inches
Battery type	Flexvolt	X2 18V	M18 Fuel
Battery life	Up to 289 cuts	Up to 270 cuts	Up to 280 cuts
Weight	46 pounds	43 pounds	44 pounds
Price	$699	$699	$799

As you can see, the DeWalt DHS790AT2 is very similar to the Makita XSL07Z and the Milwaukee M18 FSS77. All three saws have a 12-inch cutting capacity, 45-degree bevel capacity, and 48-degree compound miter capacity. They also all have a max depth of cut of 3-1/2 inches at 90 degrees and 2-1/2 inches at 45 degrees.

The main difference between the three saws is the battery type. The DeWalt DHS790AT2 uses Flexvolt batteries, which can be used in both cordless and corded tools. The Makita XSL07Z and the Milwaukee M18 FSS77 use X2 18V or M18 Fuel batteries, which can only be used in cordless tools.

In terms of battery life, the DeWalt DHS790AT2 is rated for up to 289 cuts, the Makita XSL07Z is rated for up to 270 cuts, and the Milwaukee M18 FSS77 is rated for up to 280 cuts.

Finally, the DeWalt DHS790AT2 is the heaviest of the three saws, weighing in at 46 pounds. The Makita XSL07Z weighs 43 pounds, and the Milwaukee M18 FSS77 weighs 44 pounds.

Overall, the DeWalt DHS790AT2 is a great choice for a cordless miter saw. It has a powerful motor, long battery life, and a large cutting capacity. If you're looking for a saw that can handle any job, the DHS790AT2 is a great option.

Here is a summary of the pros and cons of each saw:

DeWalt DHS790AT2

Pros:

Powerful Flexvolt battery system
Long battery life
Large cutting capacity
45-degree bevel capacity
48-degree compound miter capacity

Cons:

Heavy
Expensive

Makita XSL07Z

Pros:

Lightweight
Affordable
45-degree bevel capacity
48-degree compound miter capacity

Cons:

Shorter battery life than DHS790AT2
Smaller cutting capacity than DHS790AT2

Milwaukee M18 FSS77

Pros:

Powerful M18 Fuel battery system
Long battery life
45-degree bevel capacity
48-degree compound miter capacity

Cons:

Expensive
Not as lightweight as XSL07Z

Ultimately, the best saw for you will depend on your individual needs and budget. If you're looking for a powerful saw with a long battery life and a large cutting capacity, the DeWalt DHS790AT2 is a great option. If you're looking for a more affordable saw, the Makita XSL07Z is a good choice. And if you're looking for a saw with the best battery life, the Milwaukee M18 FSS77 is a great option.

DeWalt DHS790AT2 Pros/Cons and My Thought

The DeWalt DHS790AT2 is a 15 amp cordless reciprocating saw that is well-suited for a variety of applications, including demolition, cutting wood, and metal. It features a brushless motor that delivers up to 3,000 SPM and 1,800 IPM, making it one of the most powerful cordless reciprocating saws on the market. The saw also has a 7-1/4 inch stroke length, which allows it to make fast, precise cuts.

Pros:

Powerful brushless motor
7-1/4 inch stroke length
Lightweight and compact design
Ergonomic handle for comfortable use
Tool-free blade change
Dust blower

Cons:

Expensive
Battery not included
Can be a bit noisy

User Reviews:

Positive:

"This saw is a beast! It's powerful and cuts through everything I've thrown at it."
"I love the lightweight design of this saw. It's easy to use and doesn't fatigue me after a long day of work."
"The dust blower is a great feature. It keeps my work area clean and free of sawdust."

Negative:

"The battery is not included, which is a bit of a pain."
"This saw can be a bit noisy, so you'll want to wear hearing protection."
"It's a bit expensive, but I think it's worth the price for the power and performance."

My Thoughts:

Overall, the DeWalt DHS790AT2 is a great cordless reciprocating saw. It's powerful, lightweight, and easy to use. The only real downside is the price, but if you're looking for a top-of-the-line saw, this is a great option.

Here are some additional thoughts:

The brushless motor is a big advantage over brushed motors. It's more powerful, efficient, and long-lasting.
The 7-1/4 inch stroke length is perfect for a variety of applications. It's long enough to make fast, precise cuts, but not so long that it's unwieldy.
The lightweight design makes the saw easy to use for extended periods of time.
The ergonomic handle provides a comfortable grip and helps to reduce fatigue.
The tool-free blade change is a convenient feature. It makes it easy to change blades quickly and easily.
The dust blower is a nice touch. It helps to keep your work area clean and free of sawdust.

Overall, I think the DeWalt DHS790AT2 is a great cordless reciprocating saw. It's powerful, lightweight, and easy to use. If you're looking for a top-of-the-line saw, this is a great option.

DeWalt DHS790AT2 Where To Buy

some places where you can buy the DeWalt DHS790AT2 miter saw and spare parts:

DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are buying genuine parts. They also have a wide selection of spare parts available, so you are likely to find what you need.
Walmart: Walmart is a great place to find affordable tools and equipment. They often have sales on DeWalt products, so you can save some money.
Amazon: Amazon is another great place to find a wide selection of DeWalt products. They often have competitive prices, and you can often find free shipping if you are a Prime member.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the DeWalt DHS790AT2 miter saw. They also have a wide selection of spare parts available.
Lowes: Lowe's is another good option for buying a DeWalt miter saw in person. They also have a wide selection of spare parts available.
eBay: eBay is a good option if you are looking for a used or refurbished DeWalt DHS790AT2 miter saw. You can often find good deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine product.

I hope this helps!

DeWalt DHS790AT2 Problems and Solutions

some common issues and problems with the DeWalt DHS790AT2 miter saw, along with solutions from experts:

Issue: The saw won't start. Solution:

Check that the saw is plugged in properly.
Check the circuit breaker or fuse to make sure it hasn't tripped.
If the saw still won't start, remove the motor end cap and check the brushes. The brushes may be worn out and need to be replaced.

Issue: The saw is making a strange noise. Solution:

Check the blade to make sure it's properly aligned.
Check the bearings to make sure they're not worn out.
If the noise persists, take the saw to a qualified technician for further diagnosis.

Issue: The saw is not cutting accurately. Solution:

Check the blade alignment.
Check the fence to make sure it's properly adjusted.
If the saw is still not cutting accurately, take it to a qualified technician for further diagnosis.

Issue: The saw is overheating. Solution:

Make sure the saw is not overloaded.
Allow the saw to cool down before using it again.
If the saw continues to overheat, take it to a qualified technician for further diagnosis.

Here are some additional tips to help you troubleshoot your DeWalt DHS790AT2 miter saw:

Always wear safety glasses when using the saw.
Keep the saw clean and free of debris.
Inspect the saw regularly for signs of wear or damage.
If you are not sure how to troubleshoot a problem, consult the saw's owner's manual or contact a qualified technician.

I hope this helps!

DeWalt DHS790AT2 Manual

DeWalt DHS790AT2 Manual

Safety Information

Read and understand all instructions before operating this saw.
Always wear safety glasses and other appropriate personal protective equipment (PPE) when operating this saw.
Keep children and bystanders away from the work area.
Do not operate this saw if it is damaged or malfunctioning.
Use only the correct size and type of blade for the material you are cutting.
Be aware of the kickback hazard when cutting wood.
Always make sure the saw is properly grounded before using.

Before Use

Inspect the saw for any damage before using.
Make sure the saw is properly assembled and adjusted.
Check the condition of the blade and replace it if necessary.
Connect the saw to a power source that matches the saw's voltage rating.

Troubleshooting

If the saw does not start, check the power cord and make sure the saw is plugged in properly.
If the saw is making a strange noise, stop using it immediately and contact DeWalt customer service.
If the saw is not cutting properly, check the blade alignment and make sure the blade is sharp.

Maintenance

Keep the saw clean and free of debris.
Inspect the saw regularly for any signs of wear or damage.
Replace the blade as needed.
Lubricate the saw as instructed in the manual.

Warranty

This saw is covered by a three-year limited warranty. If the saw fails due to a defect in materials or workmanship within three years of the purchase date, DeWalt will repair or replace the saw free of charge.

Contact Information

DeWalt Customer Service 1-800-4-DeWalt (1-800-433-9258) www.dewalt.com

Additional Information

The saw can be used to cut a variety of materials, including wood, plastic, and metal.
The saw has a number of safety features, including a blade guard and a riving knife.
The saw can be used in both corded and cordless mode.
The saw comes with a number of accessories, including a blade wrench, a dust bag, and a carrying case.

I hope this manual has been helpful. Please contact DeWalt customer service if you have any questions.

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