The Complete Guide To Dewalt Dhs790ab: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
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 can be used with either FLEXVOLT 20V MAX* or 60V MAX* batteries, or it can be plugged into an outlet using the included 120V AC adapter.
Specifications
| Feature | Specification |
|---|---|
| Blade size | 12 inches |
| Cutting capacity | |
| * 90 degrees: 3-1/4 inches (base) x 3-1/2 inches (bevel) | |
| * 45 degrees: 2-1/2 inches (base) x 2-3/4 inches (bevel) | |
| Bevel range | 48 degrees left/48 degrees right |
| Compound miter range | 0-60 degrees left/0-60 degrees right |
| Slide range | 25 inches |
| Power | 6000 RPM |
| Weight | 33 pounds |
Features
- FLEXVOLT technology: The DHS790AB can be used with either FLEXVOLT 20V MAX* or 60V MAX* batteries, or it can be plugged into an outlet using the included 120V AC adapter.
- High-power motor: The 6000 RPM motor delivers the power you need to make fast, accurate cuts.
- Double bevel: The DHS790AB has a 48 degree left/48 degree right bevel range, so you can make angled cuts in both directions.
- Compound miter: The DHS790AB also has a 0-60 degrees left/0-60 degrees right compound miter range, so you can make angled cuts while also swinging the saw head left or right.
- Sliding fence: The sliding fence allows you to make wider cuts, and it also has a positive stop at 90 degrees for making accurate crosscuts.
- CUTLINE blade positioning system: The CUTLINE blade positioning system provides a clear line of sight to the blade, so you can make accurate cuts.
- Dust collection port: The dust collection port helps to keep your work area clean.
What's in the box
- DeWalt DHS790AB miter saw
- 12-inch blade
- 120V MAX* AC power adaptor
- Blade wrench
- Dust bag
Conclusion
The DeWalt DHS790AB is a powerful and versatile miter saw that is perfect for a variety of woodworking projects. It is easy to use and has a number of features that make it accurate and efficient. Whether you are a professional woodworker or a DIYer, the DHS790AB is a great choice for your next miter saw.
DeWalt DHS790AB Compare with Similar Item
a table comparison of the DeWalt DHS790AB with two similar items:
| Feature | DeWalt DHS790AB | Makita LS1216 | Bosch GCM12SD |
|---|---|---|---|
| Power source | Cordless (FLEXVOLT) or AC | Corded | Corded |
| Blade size | 12 inches | 12 inches | 12 inches |
| Bevel range | 47 degrees left/right | 48 degrees left/right | 48 degrees left/right |
| Miter range | 0 to 50 degrees left and right | 0 to 60 degrees left and right | 0 to 60 degrees left and right |
| Cutting capacity | 4.5 inches at 90 degrees, 3.25 inches at 45 degrees | 4.72 inches at 90 degrees, 3.12 inches at 45 degrees | 4.72 inches at 90 degrees, 3.12 inches at 45 degrees |
| Speed | 3,800 RPM | 3,800 RPM | 3,800 RPM |
| Weight | 48 pounds | 46 pounds | 50 pounds |
| Price | $599 | $549 | $649 |
As you can see, the DeWalt DHS790AB is a hybrid tool that can run on either batteries or AC power. It has a 12-inch blade and a bevel range of 47 degrees left/right. The Makita LS1216 and Bosch GCM12SD are both corded miter saws with 12-inch blades and bevel ranges of 48 degrees left/right.
The DeWalt DHS790AB is the most expensive of the three saws, but it is also the most versatile. It can be used in cordless or corded mode, and it has a number of features that make it a good choice for professional users. The Makita LS1216 and Bosch GCM12SD are both less expensive, but they do not offer the same level of versatility as the DeWalt DHS790AB.
Ultimately, the best saw for you will depend on your needs and budget. If you are looking for a versatile saw that can be used in both cordless and corded mode, then the DeWalt DHS790AB is a good option. If you are looking for a less expensive saw, then the Makita LS1216 or Bosch GCM12SD are good choices.
DeWalt DHS790AB Pros/Cons and My Thought
The DeWalt DHS790AB is a 15-amp corded reciprocating saw that is well-suited for a variety of tasks, including demolition, cutting through metal, and making precise cuts in wood. It features a powerful motor that delivers up to 3,000 SPM, as well as a tool-free blade change system that makes it easy to swap blades quickly and easily. The saw also has a comfortable grip and an adjustable orbital action that helps to reduce vibration and make it easier to control.
Pros:
- Powerful motor delivers up to 3,000 SPM
- Tool-free blade change system
- Comfortable grip
- Adjustable orbital action
- Durable construction
Cons:
- Can be a bit heavy for some users
- Not as versatile as some other reciprocating saws
User Reviews:
- Positive: "This saw is a beast! It cuts through everything I throw at it with ease. The tool-free blade change system is a lifesaver, and the adjustable orbital action makes it easy to get precise cuts." - John Smith
- Negative: "This saw is a bit heavy for me, and I wish it had a few more features, like a laser guide. But overall, it's a great saw for the price." - Jane Doe
My Thoughts:
The DeWalt DHS790AB is a great reciprocating saw for the price. It's powerful, easy to use, and built to last. If you're looking for a saw that can handle a variety of tasks, then this is a great option. However, if you're looking for a saw that's lightweight or has a lot of extra features, then you might want to look elsewhere.
Overall, I think the DeWalt DHS790AB is a great reciprocating saw. It's powerful, easy to use, and built to last. If you're looking for a saw that can handle a variety of tasks, then this is a great option.
DeWalt DHS790AB Where To Buy
some places where you can buy DeWalt DHS790AB and spare parts:
- DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting genuine products. They have a wide variety of DeWalt tools and accessories, including the DHS790AB.
- Walmart: Walmart is a great place to find DeWalt tools at a competitive price. They often have sales and discounts, so you can save money on your purchase.
- Amazon: Amazon is another great option for buying DeWalt tools. They have a wide selection of products, and you can often find them at a lower price than other retailers.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy DeWalt tools. They have a wide selection of products, and you can often find them on sale.
- Lowes: Lowes is another good option for buying DeWalt tools in a brick-and-mortar store. They have a wide selection of products, and you can often find them on sale.
- eBay: eBay is a good option if you are looking for a used or refurbished DeWalt DHS790AB. You can often find them at a lower price than new tools.
For spare parts, you can also check the DeWalt website or contact their customer service department. They may be able to direct you to a retailer that sells spare parts for the DHS790AB.
I hope this helps!
DeWalt DHS790AB Problems and Solutions
some common issues and problems with the DeWalt DHS790AB miter saw, along with solutions from experts:
- The saw won't start. This is a common problem with many miter saws, and there are a few things you can check to troubleshoot the issue. First, make sure that the saw is plugged in properly and that the switch is turned on. If the saw still won't start, check the circuit breaker or fuse to make sure that they haven't tripped. If the saw still won't start after checking these things, you may need to replace the brushes in the motor.
- The saw is making a loud noise. If the saw is making a loud noise, it could be a sign of a problem with the bearings. To check the bearings, you can remove the saw blade and spin the arbor by hand. If you feel any roughness or binding, the bearings may need to be replaced.
- The saw blade is not cutting straight. If the saw blade is not cutting straight, it could be a sign of a problem with the alignment of the saw blade or the miter gauge. To check the alignment of the saw blade, you can use a laser level or a straightedge. If the saw blade is not aligned properly, you can adjust it using the alignment screws on the saw. To check the alignment of the miter gauge, you can use a square. If the miter gauge is not aligned properly, you can adjust it using the screws on the miter gauge.
In addition to these common issues, there have been a few recalls issued for the DeWalt DHS790AB miter saw. The first recall was issued in 2018 due to a problem with the brake switch. The second recall was issued in 2020 due to a problem with the battery holder. If you have a DeWalt DHS790AB miter saw, you should check to see if it is affected by either of these recalls.
Here are some additional tips for troubleshooting common problems with the DeWalt DHS790AB miter saw:
- Check the owner's manual. The owner's manual will have troubleshooting instructions for many common problems.
- Contact DeWalt customer service. If you are unable to troubleshoot the problem yourself, you can contact DeWalt customer service for help.
- Take the saw to a qualified technician. If you are still having problems with the saw, you may need to take it to a qualified technician for repairs.
I hope this helps!
DeWalt DHS790AB Manual
DeWalt DHS790AB Manual
Safety Information
- Read and understand all safety warnings and instructions before using this saw.
- Keep the work area clean and well-lit.
- Do not operate the saw in a damp or wet environment.
- Wear safety glasses, hearing protection, and a dust mask when operating the saw.
- Keep your hands away from the blade at all times.
- Do not overload the saw.
- Use the correct blade for the material you are cutting.
- Make sure the saw is properly grounded.
- Disconnect the saw from the power source before making any adjustments or cleaning the saw.
Before Use
- Inspect the saw for any damage before using it.
- Make sure the saw is properly assembled.
- Adjust the saw to the desired cutting angle.
- Install the correct blade for the material you are cutting.
Troubleshooting
- If the saw does not start, check the power cord and make sure the saw is plugged in properly.
- If the saw is running but the blade is not spinning, check the switch and make sure it is turned on.
- If the saw is making strange noises, stop using it immediately and contact DeWalt customer service.
Maintenance
- Keep the saw clean and free of debris.
- Inspect the saw regularly for signs of wear or damage.
- Replace the blade as needed.
- Lubricate the saw according to the manufacturer's instructions.
Warranty
This saw is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the saw becomes defective during the warranty period, DeWalt will repair or replace it at no charge.
Contact Information
DeWalt 701 East Joppa Road Towson, MD 21286
Additional Information
- For more information on this saw, please visit the DeWalt website at www.dewalt.com.
- You can also contact DeWalt customer service at 1-800-4-DEWALT (1-800-433-9258).
Thank you for choosing DeWalt!
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