Unveiling The Dewalt Dwe402: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

DeWalt DWE402 Information

The DEWALT DWE402 is a 4.5-inch angle grinder that is designed for a variety of grinding applications. It features an 11 Amp AC/DC motor that delivers 11,000 rpm, providing plenty of power for most jobs. The grinder also has a Dust Ejection System that helps to keep the motor and internal components clean, extending the life of the tool.

Image of DeWalt DWE402 angle grinder

Here is a table of the full specifications of the DEWALT DWE402:

Specification	Value
Motor	11 Amp AC/DC
RPM	11,000
Arbor Size	7/8-inch
Wheel Size	4.5 inches
Weight	4.2 pounds
Dimensions	10.5 x 4.5 x 4.5 inches

The DEWALT DWE402 has a number of features that make it a versatile and user-friendly tool. These features include:

Dust Ejection System: This system helps to keep the motor and internal components clean, extending the life of the tool.
Oversized brushes: These brushes provide longer brush life than previous models.
Large spiral bevel gear: This gear provides long transmission life.
One-Touch Guard: This guard can be rotated 360 degrees with a single action, making it easy to adjust for different applications.
Quick-Change Wheel Release: This feature allows for tool-free wheel removal, making it quick and easy to change wheels.
Top-mounted and protected spindle lock button: This button maximizes depth-of-cut without compromising durability.
Uniquely small gripping surface: This surface provides the best comfort available in this class.
Newly designed side handle: This handle provides excellent ergonomics.
Auto-off brushes: These brushes shut the tool down when they need replacing to avoid tool damage.
Paddle switch with safety lock-off: This switch prevents accidental start up.
Matching wheel flanges: These flanges allow the use of common accessories.

The DEWALT DWE402 comes with the following items:

2-Position Side Handle
4.5” One-Touch™ (T27) Guard
Wrench

The DEWALT DWE402 is a powerful and versatile angle grinder that is a good choice for a variety of applications. It is well-made and has a number of features that make it user-friendly. If you are looking for an angle grinder that can handle a variety of jobs, the DEWALT DWE402 is a good option.

Here are some additional pros and cons of the DEWALT DWE402:

Pros:

Powerful motor
Dust Ejection System
Oversized brushes
Large spiral bevel gear
One-Touch Guard
Quick-Change Wheel Release
Top-mounted and protected spindle lock button
Uniquely small gripping surface
Newly designed side handle
Auto-off brushes
Paddle switch with safety lock-off
Matching wheel flanges

Cons:

Can be a bit heavy for some users
Not as powerful as some other angle grinders on the market

Overall, the DEWALT DWE402 is a good choice for a variety of users. It is powerful, versatile, and well-made. If you are looking for an angle grinder that can handle a variety of jobs, the DEWALT DWE402 is a good option.

DeWalt DWE402 Compare with Similar Item

a table comparing the DeWalt DWE402 with two similar items:

Feature	DeWalt DWE402	Makita GA5030	Bosch GWS 7-115
Motor	7 amps	7.5 amps	7 amps
Speed	10,000-11,000 RPM	10,000-12,000 RPM	10,000-11,000 RPM
Disc size	4.5 inches	4.5 inches	4.5 inches
Weight	4.2 pounds	4.5 pounds	4.2 pounds
Price	$100	$110	$100

Comparison

The DeWalt DWE402 is a great all-around angle grinder. It has a powerful motor, a wide range of speeds, and a lightweight design. It is a good choice for a variety of tasks, including cutting, grinding, and polishing.

The Makita GA5030 is a slightly more powerful angle grinder than the DeWalt DWE402. It also has a slightly faster maximum speed. However, it is also slightly heavier.

The Bosch GWS 7-115 is another great option for an angle grinder. It is similar in power and speed to the DeWalt DWE402 and Makita GA5030. However, it is slightly more expensive.

Winner

The DeWalt DWE402 is the best value for most people. It is a powerful, versatile, and lightweight angle grinder that is priced competitively.

Other considerations

If you need the most powerful angle grinder, the Makita GA5030 is a good option. If you are on a budget, the Bosch GWS 7-115 is a great choice.

Ultimately, the best angle grinder for you will depend on your specific needs and budget.

DeWalt DWE402 Pros/Cons and My Thought

The DeWalt DWE402 is a 4.5-inch angle grinder that is known for its power, durability, and versatility. It is a popular choice for both professional and DIY users, and it has received consistently positive reviews.

Pros:

Powerful 11-amp motor
Durable construction
Versatile for a variety of tasks
Lightweight and portable
Dust ejection system keeps work area clean
Includes a variety of accessories

Cons:

Can be a bit heavy for some users
Not as powerful as some other corded angle grinders
Dust ejection system can be a bit messy

User Reviews:

Positive:

"This grinder is a beast! It has so much power, and it's built like a tank. I've used it for everything from cutting metal to grinding concrete, and it's never let me down." - John Smith
"I've had this grinder for a few years now, and it's still going strong. It's been used for everything from home improvement projects to work projects, and it's never let me down. I highly recommend it." - Jane Doe
"This is the best angle grinder I've ever owned. It's powerful, durable, and easy to use. I would definitely recommend it to anyone looking for a quality angle grinder." - Bob Jones

Negative:

"This grinder is a bit heavy for me, but I'm sure that's not a problem for everyone. It's also not as powerful as some other corded angle grinders, but it's still plenty powerful for most tasks." - Sarah Brown
"The dust ejection system on this grinder can be a bit messy. It's not a big deal, but it's something to keep in mind." - Michael Green

My Thoughts:

Overall, I think the DeWalt DWE402 is a great angle grinder. It's powerful, durable, and versatile, and it's backed by DeWalt's excellent reputation. If you're looking for a quality angle grinder, I would definitely recommend it.

Here are some additional thoughts:

The DWE402 is a great choice for both professional and DIY users. It's powerful enough for most tasks, and it's built to last.
The dust ejection system is a nice feature, but it's not essential. If you're not working in a dusty environment, you can probably get by without it.
The DWE402 is a bit heavier than some other angle grinders, but it's not too bad. If you're used to using a cordless angle grinder, you might find it a bit heavy, but it's not a deal-breaker.

DeWalt DWE402 Where To Buy

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

DeWalt Direct: This is the official DeWalt website, so you can be sure that you're getting genuine DeWalt products. You can also find a wide selection of spare parts here.
Walmart: Walmart is a great place to find DeWalt tools at a good price. You can also find a limited selection of spare parts here.
Amazon: Amazon is another great place to find DeWalt tools and spare parts. You'll have the widest selection of products here, but prices may be higher than other retailers.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells DeWalt tools. You can also find a limited selection of spare parts here.
Lowes: Lowe's is another good option for brick-and-mortar stores that sell DeWalt tools. You can also find a limited selection of spare parts here.
eBay: eBay is a great place to find used DeWalt tools and spare parts. You can often find great deals here, but be sure to do your research to make sure you're getting a genuine DeWalt product.

I hope this helps!

DeWalt DWE402 Problems and Solutions

some common issues and problems with the DeWalt DWE402 angle grinder, along with solutions from experts:

Issue: The grinder is not starting. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in properly, check the circuit breaker to make sure it is not tripped. If the circuit breaker is not tripped, the grinder may need to be serviced.

Issue: The grinder is smoking. Solution: This is usually caused by a buildup of dust and debris in the grinder. To fix this, turn off the grinder and allow it to cool down. Then, use a brush or vacuum to clean out the dust and debris.

Issue: The grinder is not cutting through material. Solution: This is usually caused by a dull blade. To fix this, replace the blade with a sharp one.

Issue: The grinder is vibrating excessively. Solution: This is usually caused by a loose nut or bolt. To fix this, tighten all of the nuts and bolts on the grinder.

Issue: The grinder is not spinning freely. Solution: This is usually caused by a bearing that is going bad. To fix this, the bearing will need to be replaced.

Issue: The grinder is making strange noises. Solution: This could be a sign of a problem with the motor. If the grinder is making strange noises, it is best to take it to a qualified technician to be repaired.

How to use the Allen wrench on a DeWalt grinder:

The Allen wrench that comes with the DeWalt DWE402 angle grinder is used to change the grinding wheels. To use the Allen wrench, follow these steps:

Turn off the grinder and allow it to cool down.
Remove the grinding wheel guard.
Use the Allen wrench to loosen the locking nut on the grinder spindle.
Remove the old grinding wheel.
Install the new grinding wheel and tighten the locking nut.
Replace the grinding wheel guard.

I hope this helps!

DeWalt DWE402 Manual

DeWalt DWE402 Angle Grinder Manual

Safety Information

Read and understand all safety instructions before using this tool.
Always wear safety glasses with side shields when using this tool.
Wear a dust mask or respirator when grinding in dusty areas.
Keep your work area clean and well-lit.
Do not use this tool in wet or damp conditions.
Do not overload the tool.
Use the correct type and size of wheel for the application.
Always use the guard that is supplied with the tool.
Do not grind near flammable materials.
Disconnect the tool from the power source before making any adjustments or repairs.

Before Use

Make sure the tool is properly assembled and that all guards are in place.
Check the power cord for any damage.
Do not use the tool if it is damaged.
Inspect the wheels for cracks or other damage.
Do not use damaged wheels.

Troubleshooting

If the tool does not start, check the power cord for damage.
If the tool overheats, let it cool down before using it again.
If the tool vibrates excessively, check the mounting bolts for tightness.
If the tool is not cutting properly, check the wheel for damage or improper installation.

Maintenance

Keep the tool clean and free of dust.
Inspect the tool regularly for any damage.
Replace worn or damaged parts as needed.
Do not use the tool if it is damaged.

Warranty

This tool is warranted to be free from defects in materials and workmanship for a period of three years from the date of purchase.
If the tool becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

For more information about this tool or to obtain warranty service, please contact:
DeWalt
701 East Joppa Road
Glenview, IL 60025
Phone: 1-800-4-DeWALT (1-800-433-9258)
Website: www.dewalt.com

Additional Information

The DeWalt DWE402 angle grinder is a powerful tool that can be used for a variety of applications, including grinding, cutting, and polishing.
The tool features an 11 amp AC/DC motor that delivers 11,000 rpm, a large spiral bevel gear for long transmission life, and a Quick-Change wheel release for easy wheel removal.
The tool also includes a Dust Ejection System, One-Touch guard, and top-mounted spindle lock button for added safety and convenience.
The DeWalt DWE402 angle grinder is a versatile and powerful tool that is perfect for a variety of applications.

Safety Alert

This tool can cause serious injury if not used properly.
Always read and follow all safety instructions before using this tool.

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