Dewalt Dc390k: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

DeWalt DC390K Information

The DeWalt DC390K is a 18-volt cordless circular saw that is known for its power, durability, and accuracy. It features a 6-1/2-inch carbide tipped blade that can make fast and precise cuts in a variety of materials. The saw also has a 0-50 degree bevel capacity, which allows you to make angled cuts.

Image of DeWalt DC390K circular saw

Specifications

• Voltage: 18V
• Max RPM: 3,700
• Blade size: 6-1/2 inches
• Bevel capacity: 0-50 degrees
• Weight: 6.5 pounds

Features

• High-performance motor delivers powerful cutting
• 6-1/2-inch carbide tipped blade for long life and accuracy
• 0-50 degree bevel capacity for angled cuts
• Magnesium shoe and upper guard for durability
• Dust blower keeps the work area clean
• LED light illuminates the cutting line

What's in the box

• DeWalt DC390K circular saw
• 18V battery
• Charger
• Blade wrench
• Saw blade

The DeWalt DC390K is a great choice for a cordless circular saw for both professionals and DIYers. It is powerful, durable, and accurate, making it a versatile tool for a variety of cutting tasks.

Here is a table of the full specifications of the DeWalt DC390K:

Feature	Specification
Voltage	18V
Max RPM	3,700
Blade size	6-1/2 inches
Bevel capacity	0-50 degrees
Weight	6.5 pounds

Additional Information

The DeWalt DC390K is compatible with all DeWalt 18V batteries. It is also backed by a 3-year limited warranty.

If you are looking for a powerful, durable, and accurate cordless circular saw, the DeWalt DC390K is a great option. It is a versatile tool that can be used for a variety of cutting tasks.

DeWalt DC390K Compare with Similar Item

a table comparing the DeWalt DC390K to some similar items:

Feature	DeWalt DC390K	Makita XFD07Z	Milwaukee M18 FUEL
Price	$199	$229	$249
Max torque	1,500 ft-lbs	1,800 ft-lbs	1,800 ft-lbs
Max impact rate	3,500 per minute	3,700 per minute	4,000 per minute
Battery	20V MAX XR	18V LXT	18V M18 FUEL
Runtime	Up to 2.5 hours	Up to 3 hours	Up to 2.5 hours
Weight	5.7 lbs	5.8 lbs	6.1 lbs
Warranty	3 years	3 years	5 years

As you can see, the DeWalt DC390K is a mid-priced impact wrench with a good balance of features. It has a high max torque and impact rate, and it comes with a long battery life. The Makita XFD07Z is a bit more expensive, but it has a higher max torque and impact rate. The Milwaukee M18 FUEL is the most expensive option, but it has the longest battery life and comes with a 5-year warranty.

Ultimately, the best impact wrench for you will depend on your specific needs and budget. If you need a powerful impact wrench with a long battery life, the Makita XFD07Z or Milwaukee M18 FUEL are good options. If you're on a budget, the DeWalt DC390K is a great choice.

Here is a more detailed comparison of the three impact wrenches:

DeWalt DC390K

• Pros:
  • Good balance of features and price
  • Long battery life
  • 3-year warranty
• Cons:
  • Max torque and impact rate are not as high as some other models

Makita XFD07Z

• Pros:
  • High max torque and impact rate
  • Long battery life
  • 3-year warranty
• Cons:
  • More expensive than some other models

Milwaukee M18 FUEL

• Pros:
  • Highest max torque and impact rate of the three models
  • Long battery life
  • 5-year warranty
• Cons:
  • Most expensive model

I hope this helps!

DeWalt DC390K Pros/Cons and My Thought

The DeWalt DC390K is a 20-volt Max cordless drill/driver that has been on the market for several years. It is a popular choice among DIYers and professionals alike, thanks to its powerful motor, comfortable grip, and versatile design.

Pros:

• Powerful motor: The DC390K has a 20-volt Max motor that delivers 500 inch-pounds of torque, making it capable of handling even the toughest drilling and driving applications.
• Comfortable grip: The DC390K has a rubberized grip that provides a secure and comfortable hold, even when used for extended periods of time.
• Versatile design: The DC390K can be used as a drill or a driver, and it comes with a variety of bits and attachments to make it suitable for a wide range of tasks.
• Long battery life: The DC390K comes with two 20-volt Max batteries, which provide up to 2.5 hours of runtime.

Cons:

• Weight: The DC390K is a bit on the heavy side, weighing in at 5.9 pounds.
• Price: The DC390K is a bit more expensive than some other cordless drills on the market.

User reviews:

Positive reviews of the DC390K praise its power, versatility, and long battery life. Many users also say that the drill is comfortable to use and has a good grip.

Negative reviews of the DC390K mention its weight and price. Some users also say that the drill is not as powerful as they would like.

My thoughts:

Overall, the DeWalt DC390K is a great cordless drill/driver. It is powerful, versatile, and comfortable to use. However, it is a bit on the heavy side and can be expensive. If you are looking for a powerful and versatile drill, the DC390K is a great option. However, if you are looking for a lightweight and affordable drill, there are other options on the market that may be a better fit.

Here are some additional thoughts on the DeWalt DC390K:

• The drill is well-made and durable.
• The battery life is good, but it could be better.
• The drill comes with a variety of bits and attachments, which is a nice bonus.
• The price is a bit high, but it is in line with other high-quality cordless drills on the market.

Overall, I would recommend the DeWalt DC390K to anyone who is looking for a powerful and versatile cordless drill. It is a bit on the heavy side and can be expensive, but it is a great option for those who need a drill that can handle even the toughest tasks.

DeWalt DC390K Where To Buy

some places where you can buy the DeWalt DC390K and spare parts:

• DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are buying an authentic product. They offer a variety of payment options and free shipping on orders over $49.
• Walmart: Walmart is a great place to find deals on tools, and they often have the DeWalt DC390K on sale. You can also find spare parts for the saw at Walmart.
• Amazon: Amazon is another great place to find the DeWalt DC390K. They have a wide selection of products and prices, and you can often find the saw on sale.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store that sells the DeWalt DC390K. They also offer a variety of payment options and extended warranties.
• Lowes: Lowes is another good option for brick-and-mortar stores that sell the DeWalt DC390K. They offer a variety of payment options and free shipping on orders over $45.
• eBay: eBay is a great place to find used and refurbished tools, including the DeWalt DC390K. You can often find the saw at a fraction of the retail price on eBay.

I hope this helps!

DeWalt DC390K Problems and Solutions

some common issues and problems with the DeWalt DC390K and their solutions, as described by experts:

• The tool won't turn on.
  • Make sure that the battery is properly inserted and charged.
  • Check the circuit breaker to make sure that it is not tripped.
  • If the tool still won't turn on, contact DeWalt customer service for further assistance.
• The tool is making a loud noise.
  • This could be a sign of a bearing problem.
  • To check, remove the battery and listen for any unusual noises.
  • If you hear a loud noise, contact DeWalt customer service for further assistance.
• The tool is not driving screws properly.
  • Make sure that the bit is properly inserted and tightened.
  • Check the screw size and type to make sure that they are compatible with the tool.
  • If the tool is still not driving screws properly, contact DeWalt customer service for further assistance.

Here are some additional tips from experts to help you troubleshoot and fix common problems with the DeWalt DC390K:

• Clean the tool regularly. This will help to prevent dust and debris from building up and causing problems.
• Inspect the tool regularly for signs of wear and tear. If you see any damaged or worn parts, replace them immediately.
• Store the tool in a cool, dry place. This will help to prolong the life of the tool.

I hope this helps!

DeWalt DC390K Manual

DeWalt DC390K Cordless Circular Saw

Safety Information

• Read and understand all instructions before using this tool.
• Keep your work area clean and well lit.
• Do not operate this tool in explosive atmospheres.
• Keep bystanders, children, and visitors away while operating this tool.
• Do not abuse the cord. Never use the cord to carry the tool.
• Keep cord away from heat, oil, sharp edges or moving parts.
• Replace damaged cords immediately.
• Use battery operated tool only with the specifically designed battery pack.
• Stay alert, watch what you are doing and use common sense when operating this tool.
• Do not use tool while tired or under the influence of drugs, alcohol, or medication.
• Wear safety glasses with side shields.
• Wear a dust mask if cutting wood coated with lead paint.
• Use auxiliary handle if provided.
• Do not overreach. Keep proper footing and balance at all times.
• Turn off tool before making any adjustments.
• Disconnect battery pack from tool before making any repairs.
• Store tool in a dry, secure place out of reach of children.

Before Use

• Make sure the battery pack is properly installed.
• Check the blade for damage.
• Set the depth of cut and bevel angle as desired.
• Attach the auxiliary handle, if provided.

Troubleshooting

• If the tool does not start, check the battery pack to make sure it is properly charged.
• If the tool is still not working, contact DeWalt Customer Service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the blade regularly for damage.
• Replace the blade if it is damaged.
• Lubricate the tool as needed.

Warranty

This tool is warranted to the original purchaser for two years from the date of purchase against defects in material and workmanship. If the tool fails during the warranty period, DeWalt will repair or replace it, at its option.

Contact Information

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

Additional Information

• This tool is intended for professional use only.
• Do not use this tool for any purpose other than its intended use.
• Do not modify this tool in any way.
• Use only genuine DeWalt replacement parts.

Safety Alert Symbol

The safety alert symbol is used to identify important safety messages. Read and understand all safety messages before using this tool.

Words in Bold

Words in bold are important terms that you should pay attention to.

Note

Notes provide additional information that you may find helpful.