Dewalt Dwe402: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

DeWalt DWE402 Information

The DeWalt DWE402 is a 4.5-inch angle grinder that is designed for professional use. It features a powerful 11-amp motor that delivers up to 11,000 RPM, making it ideal for a variety of grinding, cutting, and polishing applications. The DWE402 also features a number of other innovative features that make it a top choice for professionals, including:

• Dust Ejection System: This system helps to keep the grinder's internal components clean and free of dust, which can help to extend the tool's lifespan.
• One-Touch Guard: This guard can be rotated 360 degrees with a single touch, making it easy to adjust for different applications.
• Quick-Change Wheel Release: This feature allows for tool-free wheel removal, which makes it quick and easy to change out wheels.
• Top-Mounted Spindle Lock: This button allows you to lock the spindle in place, which makes it easier to change out wheels or make adjustments to the guard.
• Ergonomic Design: The DWE402 features a comfortable grip and a lightweight design, making it easy to use for extended periods of time.

Full Specifications

Feature	Specification
Motor	11-amp AC/DC
RPM	11,000
Dust Ejection System	Yes
One-Touch Guard	Yes
Quick-Change Wheel Release	Yes
Top-Mounted Spindle Lock	Yes
Ergonomic Design	Yes
Weight	1 pound
Dimensions	15.63 x 5.94 x 4.81 inches
Voltage	120V

Features

• Powerful 11-amp motor delivers up to 11,000 RPM
• Dust Ejection System helps to keep the grinder's internal components clean
• One-Touch Guard can be rotated 360 degrees with a single touch
• Quick-Change Wheel Release allows for tool-free wheel removal
• Top-Mounted Spindle Lock locks the spindle in place for easy wheel changes
• Ergonomic design for comfortable use

What's in the Box

• DeWalt DWE402 Angle Grinder
• 2-Position Side Handle
• 4.5” One-Touch™ (T27) Guard
• Wrench

Conclusion

The DeWalt DWE402 is a powerful and versatile angle grinder that is ideal for professional use. It features a number of innovative features that make it a top choice for professionals, including a powerful motor, dust ejection system, one-touch guard, quick-change wheel release, and top-mounted spindle lock. The DWE402 is also lightweight and ergonomically designed, making it easy to use for extended periods of time.

If you are looking for a powerful and versatile angle grinder for professional use, the DeWalt DWE402 is a great option.

DeWalt DWE402 Compare with Similar Item

a table comparing the DeWalt DWE402 with two similar items:

Feature	DeWalt DWE402	Makita GA4530	Bosch GWS 670
Power	11 amps	11 amps	10 amps
Rotational speed	11,000 rpm	11,000 rpm	10,000 rpm
Weight	4.2 pounds	4.2 pounds	4.5 pounds
Dust collection	No	No	Yes
Vibration control	Yes	Yes	Yes
Price	$60	$55	$70

Comparison

The DeWalt DWE402 and the Makita GA4530 are very similar models. They both have 11 amps of power, 11,000 rpm of rotational speed, and a weight of 4.2 pounds. The main difference between the two models is the dust collection. The DWE402 does not have dust collection, while the GA4530 does.

The Bosch GWS 670 is a bit more powerful than the DWE402 and GA4530, with 10 amps of power. It also has a higher rotational speed of 10,000 rpm. However, it is also heavier, at 4.5 pounds. The GWS 670 also has dust collection, which is a plus.

Conclusion

The DeWalt DWE402 is a good choice for a budget-friendly angle grinder. It is powerful and easy to use. However, if you want a model with dust collection, the Makita GA4530 is a better option. If you need a more powerful model, the Bosch GWS 670 is a good choice.

Additional considerations

In addition to the features listed in the table, you may also want to consider the following factors when choosing an angle grinder:

• Ergonomics: The angle grinder should be comfortable to hold and use. Look for a model with a soft grip and a well-balanced design.
• Safety features: The angle grinder should have safety features such as a lock-off switch and a guard to protect your hands.
• Warranty: The angle grinder should come with a warranty to protect you in case of defects.

I hope this helps!

DeWalt DWE402 Pros/Cons and My Thought

The DeWalt DWE402 is a 4.5-inch, 11-amp angle grinder that is well-known for its power and durability. It is a popular choice among both professionals and DIYers, and it has received positive reviews from users.

Pros:

• Powerful motor: The DWE402 has a powerful 11-amp motor that can handle even the most demanding tasks.
• Durable construction: The DWE402 is built to last, with a die-cast aluminum housing and a shatter-resistant guard.
• Paddle switch: The paddle switch is easy to use and provides more control than a trigger switch.
• Lightweight: The DWE402 is relatively lightweight, making it easy to use for extended periods of time.

Cons:

• No dust collection: The DWE402 does not have a dust collection system, so you will need to use a separate vacuum to keep the work area clean.
• No variable speed: The DWE402 is a single-speed grinder, so you cannot adjust the speed to match the task.
• No lock-on button: The DWE402 does not have a lock-on button, so you will need to hold the trigger switch the entire time you are using the grinder.

User reviews:

• Positive reviews:
  • "This is a great angle grinder. It's powerful and durable, and it's easy to use. I've been using it for a few months now, and I'm very happy with it."
  • "I've been using DeWalt tools for years, and I've always been happy with their quality. This angle grinder is no exception. It's powerful, durable, and easy to use. I highly recommend it."
• Negative reviews:
  • "I'm not happy with the lack of dust collection. It gets really messy when I'm using it."
  • "I wish it had a variable speed. It would be nice to be able to adjust the speed to match the task."

My thoughts:

The DeWalt DWE402 is a great angle grinder for the price. It is powerful, durable, and easy to use. However, the lack of dust collection and variable speed are minor drawbacks. Overall, I would recommend this grinder to anyone looking for a reliable and affordable option.

Additional thoughts:

The DeWalt DWE402 is made in the USA. It is a good value for the price, and it comes with a 3-year limited warranty. If you are looking for a powerful and durable angle grinder, the DeWalt DWE402 is a great option.

DeWalt DWE402 Where To Buy

some places where you can buy the DeWalt DWE402 and spare parts:

• DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a satisfaction guarantee.
• Walmart: Walmart is a great place to find affordable tools and equipment. They often have sales and discounts on DeWalt products, so you can save some money.
• Amazon: Amazon is another great option for finding DeWalt products. They have a wide selection of tools and parts, and you can often find them at competitive prices.
• Best Buy: Best Buy is a good place to buy DeWalt products if you are looking for a brick-and-mortar store. They have a wide selection of tools and parts, and their customer service is excellent.
• Lowes: Lowe's is another good option for buying DeWalt products in a brick-and-mortar store. They have a wide selection of tools and 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 be sure to do your research before you buy anything.

The price of the DeWalt DWE402 varies depending on the retailer, but you can expect to pay around $50 to $70 for a new unit. Spare parts are also relatively inexpensive, and you can often find them for less than $20 each.

I hope this helps!

DeWalt DWE402 Problems and Solutions

The DeWalt DWE402 is a popular angle grinder that is known for its durability and power. However, like any tool, it can experience some common problems. Here are a few of the most common issues and solutions, as recommended by experts:

Problem: The grinder is not starting. Solution: Check the power cord to make sure it is plugged in properly. If the cord is plugged in and the grinder still won't start, check the fuse. If the fuse is blown, replace it.

Problem: The grinder is overheating. Solution: Let the grinder cool down before using it again. If the grinder continues to overheat, check the airflow around the motor. If the airflow is blocked, clear the obstruction.

Problem: The grinder is smoking. Solution: Immediately stop using the grinder and unplug it. Do not use the grinder again until you have determined the cause of the smoke.

Problem: The grinder is not cutting properly. Solution: Check the grinding wheel to make sure it is sharp. If the grinding wheel is dull, replace it. You may also need to adjust the grinder's speed.

Problem: The grinder is vibrating excessively. Solution: Check the grinder's mounting bracket to make sure it is tightened properly. If the mounting bracket is tightened properly, the grinder may need to be serviced.

If you are experiencing any of these problems with your DeWalt DWE402, please consult the owner's manual for further instructions. You may also want to contact DeWalt customer service for assistance.

Here are some additional tips to help you keep your DeWalt DWE402 in good working condition:

• Always wear safety glasses when using an angle grinder.
• Keep the grinder clean and free of debris.
• Inspect the grinding wheel regularly for signs of wear or damage.
• Replace the grinding wheel when it is dull or damaged.
• Store the grinder in a dry, cool place.

By following these tips, you can help ensure that your DeWalt DWE402 will provide you with years of reliable service.

DeWalt DWE402 Manual

Safety Information

• Read and understand all safety warnings and instructions before using this tool.
• Keep this tool out of the reach of children.
• Do not use this tool if it is damaged or malfunctioning.
• Always wear safety glasses when using this tool.
• Use the correct type and size of wheel for the application.
• Do not use this tool near flammable materials.
• Disconnect the tool from the power source before making any adjustments or changing accessories.
• Be aware of your surroundings and the potential for flying debris when using this tool.

Before Use

• Inspect the tool before each use.
• Make sure that all guards are in place and functioning properly.
• Check the power cord for damage.
• Do not use the tool if it is damaged or malfunctioning.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the power cord plugged in?
  • Is the switch turned on?
  • Are the brushes worn out?
  • Is the wheel damaged?

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts immediately.

Warranty

This tool is covered by a 3-year limited warranty. For more information, please visit www.dewalt.com.

Contact Information

If you have any questions or concerns about this tool, please contact DeWalt customer service at:

• Phone: 1-800-4-DeWALT
• Email: [email protected]
• Website: www.dewalt.com

Additional Information

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

Thank you for choosing DeWalt!