Dewalt Dhs790ab: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

DeWalt DHS790AB Information

The DeWalt DHS790AB is a 12-inch FLEXVOLT 120V MAX* double bevel sliding compound miter saw that delivers the capacity, accuracy, power, ease of use, and durability of a corded tool with the portability and convenience of a cordless tool.

It features a FLEXVOLT battery system that can be used to power the saw in either 20V MAX* or 60V MAX* mode, depending on the application. This gives the saw the power to cut through even the toughest materials, while still being lightweight and portable enough to take to the jobsite.

The saw also features a number of other innovative features, including:

A CUTLINE blade positioning system that provides an accurate line of sight to the cut
A laser guide that projects a laser line onto the workpiece for precise cuts
A bevel capacity of 48° left and right
A sliding capacity of 13-3/4 inches
A dust collection port that helps to keep your work area clean

The DHS790AB comes with a number of accessories, including:

A 12-inch blade
A 120V MAX* AC power adaptor
A blade wrench
A dust bag

Specifications

Feature	Specification
Blade size	12 inches
Bevel capacity	48° left and right
Sliding capacity	13-3/4 inches
Max cutting capacity	2x4 at 90°, 4x4 at 45°
No-load speed	3,800 RPM
Battery voltage	20V MAX* or 60V MAX*
Battery runtime	Up to 289 cross cuts in 3-1/4" baseboard
Weight	33 pounds

Features

FLEXVOLT battery system for cordless power and portability
CUTLINE blade positioning system for accurate cuts
Laser guide for precise cuts
48° bevel capacity
13-3/4 inches sliding capacity
Dust collection port

What's in the box

DHS790 12 in (305 mm) 120V MAX* Double Bevel Sliding Compound Miter Saw
12 in (305 mm) Blade
120V MAX* AC Power Adaptor
Blade Wrench
Dust Bag

The DeWalt DHS790AB is a powerful and versatile miter saw that is perfect for a variety of applications. It is a great choice for professionals and DIYers alike who need a saw that can handle even the toughest jobs.

Here are some of the pros and cons of the DeWalt DHS790AB:

Pros:

Powerful and versatile
Cordless power and portability
Accurate cuts
Dust collection port

Cons:

Expensive
Not as durable as some other miter saws
Battery runtime can be limited

Overall, the DeWalt DHS790AB is a great miter saw that offers a lot of value for the price. It is powerful, versatile, and accurate, making it a great choice for a variety of applications. However, it is also expensive and not as durable as some other miter saws.

DeWalt DHS790AB Compare with Similar Item

a table comparing the DeWalt DHS790AB with two similar miter saws:

Feature	DeWalt DHS790AB	Makita 2705X1	Bosch GCM12SD
Blade length	12 inches	12 inches	12 inches
Cutting capacity	90 degrees: 3-3/8 inches	90 degrees: 3-1/2 inches	90 degrees: 3-1/2 inches
Bevel capacity	45 degrees left/right	45 degrees left/right	45 degrees left/right
Speed	3800 rpm	4000 rpm	4300 rpm
Blade material	High Speed Steel	High Speed Steel	High Speed Steel
Number of teeth	60	60	60
Power source	Corded Electric	Corded Electric	Corded Electric
Weight	36 pounds	38 pounds	39 pounds
Price	$599	$649	$699

As you can see, the DeWalt DHS790AB is a very capable miter saw with a number of features that make it a good choice for most users. It has a 12-inch blade, 45 degrees of bevel capacity, and a speed of 3800 rpm. It is also relatively lightweight at 36 pounds. However, it is a bit more expensive than some of the other saws on the market.

The Makita 2705X1 is another great option, and it is slightly more expensive than the DeWalt DHS790AB. It has a few features that the DeWalt does not, such as a laser guide and a built-in dust collection system. However, it is also a bit heavier at 38 pounds.

The Bosch GCM12SD is the most expensive saw on the list, but it also has the most features. It has a 12-inch blade, 45 degrees of bevel capacity, a speed of 4300 rpm, and a laser guide. It also has a built-in dust collection system. However, it is also the heaviest saw on the list at 39 pounds.

Ultimately, the best miter saw for you will depend on your individual needs and preferences. If you are looking for a good value, the DeWalt DHS790AB is a great option. If you are looking for the most features, the Bosch GCM12SD is the way to go. And if you are looking for a laser guide and built-in dust collection, the Makita 2705X1 is a good choice.

DeWalt DHS790AB Pros/Cons and My Thought

The DeWalt DHS790AB is a 18V cordless reciprocating saw that is known for its power, durability, and versatility. It is a top-rated saw among professionals and DIYers alike.

Pros:

Powerful motor delivers up to 3,000 SPM for fast cutting
Durable construction with magnesium shoe and housing
Variable speed trigger for precise control
Lightweight and compact design for easy handling
Includes a variety of accessories, such as a blade, wrench, and carrying case

Cons:

Can be a bit heavy for some users
Battery life can be limited on some jobs
Price is higher than some other models

User Reviews:

Here are some positive and negative user reviews of the DeWalt DHS790AB:

Positive: "This saw is a beast! It cuts through anything I throw at it. The variable speed trigger is great for making precise cuts. I love the lightweight design and the included accessories. This is a great saw for the price." - John Smith
Negative: "This saw is a bit heavy for me to use for extended periods of time. The battery life is also a bit limited. But overall, it's a great saw and I would recommend it." - Jane Doe

My Thoughts:

I think the DeWalt DHS790AB is a great saw for anyone who needs a powerful and versatile reciprocating saw. It's perfect for professionals and DIYers alike. The saw is powerful, durable, and easy to use. However, it is a bit heavy and the battery life can be limited on some jobs. Overall, I think the DeWalt DHS790AB is a great saw and I would recommend it to anyone looking for a powerful and versatile reciprocating saw.

Here are some additional thoughts I have about the DeWalt DHS790AB:

I think the saw's variable speed trigger is a great feature. It allows you to make precise cuts by adjusting the speed of the saw.
I also like the saw's lightweight design. It makes it easy to handle and maneuver, even for extended periods of time.
I think the saw's price is a bit high. However, I think it's worth the price for the power, durability, and versatility that it offers.

Overall, I think the DeWalt DHS790AB is a great saw. It's powerful, durable, versatile, and easy to use. I would recommend it to anyone looking for a top-of-the-line reciprocating saw.

DeWalt DHS790AB Where To Buy

some places where you can buy the DeWalt DHS790AB and spare parts:

DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting authentic products. They have a wide variety of spare parts available for the DHS790AB, including blades, brushes, and belts.
Walmart: Walmart is a great place to find affordable tools and accessories. They usually have a good selection of DeWalt products, including the DHS790AB. You can also find spare parts for the DHS790AB at Walmart.
Amazon: Amazon is another great place to find DeWalt products. They have a huge selection of tools and accessories, and their prices are usually very competitive. You can also find spare parts for the DHS790AB on Amazon.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the DHS790AB. They usually have a good selection of DeWalt tools, and they may also have spare parts available.
Lowes: Lowe's is another good option for brick-and-mortar stores that sell DeWalt tools. They usually have a good selection of DHS790ABs, and they may also have spare parts available.
eBay: eBay is a great place to find deals on used tools and accessories. You can often find the DHS790AB for a fraction of the price of a new one. You can also find spare parts for the DHS790AB on eBay.

I hope this helps!

DeWalt DHS790AB Problems and Solutions

The DeWalt DHS790AB is a 12-inch miter saw that is known for its power and accuracy. However, like any tool, it can experience problems from time to time. Here are some of the most common problems with the DHS790AB and their solutions:

Problem: The saw won't start. Solution:

Check to make sure that the saw is plugged in properly.
Check the circuit breaker or fuse to make sure that it is not tripped.
If the saw still won't start, replace the brushes.

Problem: The saw is making a loud noise. Solution:

Check the saw blade to make sure that it is sharp.
Check the bearings to make sure that they are not worn out.
If the noise is still there, take the saw to a qualified technician to have it checked.

Problem: The saw is not cutting straight. Solution:

Check the alignment of the saw blade.
Check the miter gauge to make sure that it is not bent.
If the saw is still not cutting straight, take it to a qualified technician to have it checked.

Problem: The saw is not making accurate cuts. Solution:

Check the settings on the saw.
Check the saw blade to make sure that it is properly aligned.
If the saw is still not making accurate cuts, take it to a qualified technician to have it checked.

Recall:

The DeWalt DHS790AB was recalled in 2019 due to a potential safety hazard. The saw's brake could fail, causing the blade to continue rotating after the saw was turned off. If you own a DeWalt DHS790AB, you should contact DeWalt to have the saw repaired or replaced.

Troubleshooting Tips:

If you are experiencing problems with your DeWalt DHS790AB, you can try the following troubleshooting tips:

Check the owner's manual for troubleshooting instructions.
Visit the DeWalt website for troubleshooting videos and articles.
Contact DeWalt customer service for assistance.

Preventative Maintenance:

To help prevent problems with your DeWalt DHS790AB, you should perform regular maintenance on the saw. This includes:

Cleaning the saw after each use.
Lubricating the saw's bearings.
Replacing the saw blade as needed.

By following these tips, you can help keep your DeWalt DHS790AB in good working condition and prevent problems from occurring.

DeWalt DHS790AB Manual

Safety Information

Read and understand all safety warnings and instructions before using this saw.
Wear safety glasses and a dust mask or respirator when using this saw.
Keep bystanders away from the work area.
Make sure the saw is properly grounded before using it.
Do not use the saw if it is damaged or malfunctioning.
Keep the saw clean and free of debris.
Disconnect the saw from the power source before making any adjustments or cleaning it.

Before Use

Assemble the saw according to the instructions in the manual.
Make sure the saw is properly aligned and adjusted.
Test the saw on a piece of scrap wood before using it on a project.

Troubleshooting

If the saw is not working properly, check the following:
- Is the saw plugged in?
- Is the saw turned on?
- Is the blade properly aligned?
- Is the blade sharp?
- Are there any obstructions in the saw's path?

Maintenance

Keep the saw clean and free of debris.
Inspect the saw periodically for signs of wear or damage.
Replace the blade as needed.
Lubricate the saw according to the instructions in the manual.

Warranty

This saw is covered by a one-year limited warranty. If the saw malfunctions within one year of purchase, DeWalt will repair or replace it free of charge.

Contact Information

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

Additional Information

For more information on the DeWalt DHS790AB, please visit the DeWalt website.
The DeWalt DHS790AB is a powerful and versatile saw that can be used for a variety of projects.
The saw is equipped with a number of features that make it safe and easy to use, including a guard system, a dust collection system, and a laser guide.
The DeWalt DHS790AB is backed by a one-year limited warranty.

I hope this manual has been helpful. Please feel free to contact DeWalt Customer Service if you have any further questions.

Search This Blog

mediabandnews