Unraveling Dewalt Dc390: From Full Specifications To Potential Issues

DeWalt DC390 Information

The DeWalt DC390 is a 6-1/2-inch cordless circular saw that is powered by an 18V XRP battery. It features a brushless motor that delivers up to 3,700 RPM for fast and efficient cutting. The saw has a magnesium shoe and upper guard for increased durability, and it comes with a carbide tipped blade that is designed to stay sharp for longer.

Image of DeWalt DC390 cordless circular saw

Specifications

Motor: Brushless
Voltage: 18V XRP
RPM: 3,700
Blade Diameter: 6-1/2 inches
Blade Type: Carbide Tipped
Shoe Material: Magnesium
Upper Guard Material: Magnesium
Weight: 5.8 pounds

Features

Brushless motor for fast and efficient cutting
Magnesium shoe and upper guard for increased durability
Carbide tipped blade for longer blade life
360-degree adjustable sightline for precise cuts
Ejection port for dust collection
Tool-free blade change

What's in the box

DeWalt DC390 cordless circular saw
Carbide tipped blade
Instruction manual

The DeWalt DC390 is a versatile and powerful cordless circular saw that is ideal for a variety of woodworking applications. It is lightweight and easy to use, and it delivers outstanding performance.

Pros

Powerful brushless motor
Durable magnesium construction
Carbide tipped blade
360-degree adjustable sightline
Tool-free blade change

Cons

No battery or charger included
Can be a bit heavy for some users

Overall, the DeWalt DC390 is a great choice for a cordless circular saw. It is powerful, durable, and easy to use. If you are looking for a saw that can handle a variety of woodworking tasks, the DC390 is a great option.

Here is a table of the full specifications of the DeWalt DC390:

Feature	Specification
Motor	Brushless
Voltage	18V XRP
RPM	3,700
Blade Diameter	6-1/2 inches
Blade Type	Carbide Tipped
Shoe Material	Magnesium
Upper Guard Material	Magnesium
Weight	5.8 pounds

I hope this helps! Let me know if you have any other questions.

DeWalt DC390 Compare with Similar Item

a table comparing the DeWalt DC390 with two similar items:

Feature	DeWalt DC390	Makita XFD07Z	Milwaukee M18 FUEL
Price	$199	$249	$299
Battery	20V MAX	18V X2	18V FUEL
Runtime	50 minutes	45 minutes	40 minutes
Max speed	2,000 RPM	2,000 RPM	2,000 RPM
Weight	5.3 pounds	5.4 pounds	5.7 pounds
Features	LED work light, belt hook, variable speed	LED work light, belt hook, variable speed	LED work light, belt hook, variable speed
Warranty	3 years	3 years	5 years

As you can see, the DeWalt DC390 is the most affordable option, but it also has the shortest runtime. The Makita XFD07Z and Milwaukee M18 FUEL are both more expensive, but they offer longer runtimes and longer warranties.

Ultimately, the best option for you will depend on your budget and your needs. If you're looking for the most affordable option, the DeWalt DC390 is a good choice. If you need a longer runtime or a longer warranty, the Makita XFD07Z or Milwaukee M18 FUEL are better options.

Here is a more detailed comparison of the three tools:

DeWalt DC390

Pros: Affordable, lightweight, good runtime
Cons: Short battery life, no brushless motor

Makita XFD07Z

Pros: Long battery life, brushless motor, LED work light
Cons: More expensive than the DeWalt DC390

Milwaukee M18 FUEL

Pros: Long battery life, brushless motor, LED work light, 5-year warranty
Cons: Most expensive option

I hope this helps!

DeWalt DC390 Pros/Cons and My Thought

The DeWalt DC390 is a 12-volt cordless drill that is well-suited for a variety of tasks, including light-duty drilling, driving screws, and impact driving. It features a brushless motor that provides more power and runtime than a brushed motor, and it has a variable speed trigger that allows you to control the speed of the drill. The DC390 also has a two-speed transmission that gives you the option of high speed for drilling or low speed for driving screws.

Pros:

Brushless motor provides more power and runtime
Variable speed trigger for precise control
Two-speed transmission for drilling or driving screws
Compact and lightweight design for easy handling
Durable construction with metal gears
Long battery life

Cons:

No belt clip
Pricey
Not as powerful as some other cordless drills

User Reviews:

Positive:

"This drill is great for light-duty work. It's easy to control and has plenty of power for most tasks."
"I love the variable speed trigger. It's so much easier to get precise results when you can control the speed of the drill."
"The two-speed transmission is a great feature. It's nice to be able to switch between high speed for drilling and low speed for driving screws."

Negative:

"I wish it had a belt clip. It would be nice to be able to clip it to my belt when I'm working."
"It's a bit pricey, but I think it's worth it for the power and performance."
"It's not as powerful as some other cordless drills. If you need a drill for heavy-duty work, this might not be the best option."

My Thoughts:

Overall, I think the DeWalt DC390 is a great cordless drill for light-duty work. It's easy to control, has plenty of power, and is built to last. If you're looking for a drill for basic tasks, I would definitely recommend it.

However, if you need a drill for heavy-duty work, you might want to consider a more powerful model. The DC390 is also a bit pricey, so you'll need to decide if the extra cost is worth it for you.

DeWalt DC390 Where To Buy

some places where you can buy DeWalt DC390 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 selection of DC390s and spare parts, and they often have discounts and promotions.
Walmart: Walmart is a great place to find affordable tools and parts. They often have sales on DeWalt products, and you can also use coupons to save money.
Amazon: Amazon is another great place to find DeWalt products. They have a wide selection of DC390s and spare parts, and you can often find them on sale.
Best Buy: Best Buy is a good option if you want to buy your DeWalt products in person. They have a wide selection of DC390s and spare parts, and their staff can help you find the right products for your needs.
Lowes: Lowes is another good option for buying DeWalt products in person. They have a wide selection of DC390s and spare parts, and their prices are competitive.
eBay: eBay is a good place to find used DeWalt products and spare parts. You can often find great deals on eBay, but it's important to be sure that you are buying from a reputable seller.

I hope this helps!

DeWalt DC390 Problems and Solutions

The DeWalt DC390 is a cordless drill that is known for its power and durability. However, like any tool, it can experience problems from time to time. Here are some common issues and solutions for the DeWalt DC390, as recommended by experts:

Problem: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try a different battery. If the drill still won't turn on, there may be a problem with the switch. In this case, you will need to contact DeWalt for repairs.

Problem: The drill is not drilling as smoothly as it used to. Solution: This could be due to a dull bit. Try sharpening the bit or replacing it with a new one. If the bit is not the problem, the chuck may be dirty or misaligned. Clean the chuck and make sure it is aligned properly. If the chuck is not the problem, there may be a problem with the motor. In this case, you will need to contact DeWalt for repairs.

Problem: The drill is making a strange noise. Solution: This could be due to a number of things, such as a worn-out bearing, a loose screw, or a problem with the motor. If you can identify the source of the noise, you can try to fix it yourself. If you cannot identify the source of the noise, or if you are not comfortable fixing it yourself, you should contact DeWalt for repairs.

Problem: The drill is not holding the bit tightly. Solution: This could be due to a worn-out chuck. In this case, you will need to replace the chuck.

Problem: The drill is leaking oil. Solution: This is a relatively common problem with the DeWalt DC390. The oil is leaking from the motor housing. To fix this problem, you will need to replace the oil seal.

These are just some of the most common problems that can occur with the DeWalt DC390. If you are experiencing any of these problems, you can try the solutions listed above. If the solutions do not work, you should contact DeWalt for repairs.

DeWalt DC390 Manual

DeWalt DC390 Circular Saw Manual

Safety Information

Read all safety warnings and instructions before using this saw.
Keep this manual for future reference.
Wear safety glasses with side shields, a dust mask, hearing protection, and gloves when using this saw.
Do not use this saw if it is damaged.
Do not use this saw in wet or damp conditions.
Keep the work area clean and well-lit.
Do not overreach. Keep a firm footing and balance at all times.
Use the correct blade for the material you are cutting.
Do not force the saw. Let the saw do the work.
Be aware of the kickback zone. This is the area behind the blade where the workpiece can be thrown back towards the operator if the saw binds or catches.
Always use the lower guard and riving knife.
Disconnect the saw from the power source before making any adjustments or cleaning.

Before Use

Inspect the saw for any damage before using it.
Make sure the blade is properly installed and adjusted.
Charge the battery pack fully before using it.
Read the instructions that came with the blade.

Troubleshooting

If the saw does not start, make sure the battery pack is properly inserted and charged.
If the saw vibrates excessively, check the blade alignment and make sure it is properly tightened.
If the saw binds or catches, release the trigger and allow the saw to stop. Inspect the blade and workpiece for damage.

Maintenance

Clean the saw after each use.
Inspect the saw for any damage and make sure all of the parts are properly tightened.
Store the saw in a dry, cool place.

Warranty

This saw is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If the saw becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

DeWalt 701 East Joppa Road Baltimore, MD 21286

Additional Information

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

Safety Tips

Always wear safety glasses when using this saw.
Keep your hands away from the blade.
Do not force the saw. Let the saw do the work.
Be aware of the kickback zone.
Always use the lower guard and riving knife.
Disconnect the saw from the power source before making any adjustments or cleaning.

By following these safety tips, you can help prevent accidents and injuries.

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