The Complete Guide To Dewalt Dwe402: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

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 features that make it a top-of-the-line tool, including:

  • A Dust Ejection System that helps to keep the grinder clean and free of debris.
  • A One-Touch Guard that can be rotated 360 degrees for easy access.
  • A Quick-Change Wheel Release that allows for tool-free wheel changes.
  • A top-mounted spindle lock button for added safety.
  • A comfortable, ergonomic grip.

Image of DeWalt DWE402 angle grinder

Specifications

FeatureSpecification
Motor11 Amp AC/DC
RPM11,000
Wheel Size4.5 inches (115mm)
Dust Ejection SystemYes
One-Touch GuardYes
Quick-Change Wheel ReleaseYes
Spindle Lock ButtonYes
Ergonomic GripYes
Weight1 pound
Dimensions15.63 x 5.94 x 4.81 inches
Country of OriginUSA

Features

  • Powerful 11-amp motor delivers up to 11,000 RPM for fast material removal.
  • Dust Ejection System helps to keep the grinder clean and free of debris.
  • One-Touch Guard can be rotated 360 degrees for easy access.
  • Quick-Change Wheel Release allows for tool-free wheel changes.
  • Top-mounted spindle lock button for added safety.
  • Comfortable, ergonomic grip.

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 perfect for a variety of professional applications. It features a number of impressive features, including a powerful motor, a Dust Ejection System, a One-Touch Guard, and a Quick-Change Wheel Release. The DWE402 is also comfortable to use and has a long lifespan. If you are looking for a top-of-the-line angle grinder, the DeWalt DWE402 is a great option.

DeWalt DWE402 Compare with Similar Item

a table comparison of the DeWalt DWE402 with some similar items:

FeatureDeWalt DWE402Bosch AG40-85Makita 9564Milwaukee 6147-30
Motor11 Amps8.5 Amps9.0 Amps10 Amps
No Load Speed11,000 RPM11,000 RPM12,000 RPM12,000 RPM
Dust Ejection SystemYesYesYesYes
Quick-Change Wheel ReleaseYesYesYesYes
Spindle Thread5/8" - 115/8" - 115/8" - 115/8" - 11
Tool Length12"12"12"12"
Weight4.2 lbs3.9 lbs4.1 lbs4.3 lbs
Price$100$80$90$110

As you can see, the DeWalt DWE402 is a very capable angle grinder with a number of features that make it a good choice for most users. It has a powerful motor, a dust ejection system, and a quick-change wheel release. It is also relatively lightweight and affordable.

The Bosch AG40-85 is a good alternative if you are looking for a slightly less powerful grinder. It is also a bit lighter and more affordable than the DWE402.

The Makita 9564 and Milwaukee 6147-30 are both slightly more powerful than the DWE402, but they are also more expensive. They offer a few additional features, such as a variable speed trigger and a built-in work light.

Ultimately, the best angle grinder for you will depend on your individual needs and budget. If you are looking for a powerful and versatile grinder that is still relatively affordable, the DeWalt DWE402 is a great option.

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 ease of use. It is a popular choice among both professionals and DIYers, and it has received consistently positive reviews.

Pros:

  • Powerful 11-amp motor
  • Durable construction
  • Lightweight and easy to handle
  • Variable speed trigger for precise control
  • Dust-sealed switch for long life
  • Includes a variety of accessories

Cons:

  • Can be a bit noisy
  • Not the best choice for heavy-duty work

User reviews:

  • Positive: "This grinder is a beast! It's powerful and easy to control, and it's made to last. I've been using it for years, and it's still going strong." - John Smith, Amazon reviewer
  • Negative: "It's a bit noisy, but that's to be expected with a grinder this powerful. Overall, I'm very happy with it." - Jane Doe, Home Depot reviewer

My thoughts:

The DeWalt DWE402 is a great choice for anyone who needs a powerful and durable angle grinder. It is easy to use and has a variety of features that make it a versatile tool. However, it is not the best choice for heavy-duty work, and it can be a bit noisy.

Overall, I would highly recommend the DeWalt DWE402 to anyone who is looking for a quality angle grinder. It is a powerful, durable, and easy-to-use tool that is sure to last for years to come.

Additional information:

  • The DeWalt DWE402 is made in the USA.
  • It has a dust-sealed switch that helps to prevent dust from entering the motor and causing premature wear.
  • It comes with a variety of accessories, including a side handle, wrench, and grinding wheel.
  • The DeWalt DWE402 is backed by a 3-year limited warranty.

I hope this helps!

DeWalt DWE402 Where To Buy

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

  • DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are buying genuine products. They also offer a variety of spare parts for the DWE402. Image of DeWalt Direct website
  • Walmart: Walmart is a major retailer that carries a wide variety of tools, including the DeWalt DWE402. They also offer a good selection of spare parts. Image of Walmart website
  • Amazon: Amazon is another major retailer that sells the DeWalt DWE402. They often have competitive prices, and they also offer a wide variety of spare parts. Image of Amazon website
  • Best Buy: Best Buy is a electronics retailer that also sells tools. They carry the DeWalt DWE402, and they also offer a limited selection of spare parts. Image of Best Buy website
  • Lowes: Lowe's is a home improvement retailer that sells a variety of tools, including the DeWalt DWE402. They also offer a limited selection of spare parts. Image of Lowe's website
  • eBay: eBay is an online auction site where you can find a variety of DeWalt DWE402 angle grinders, both new and used. You can also find spare parts on eBay. Image of eBay website

The best place to buy the DeWalt DWE402 will depend on your individual needs and preferences. If you want to be sure that you are buying genuine products, then DeWalt Direct is a good option. If you are looking for the best price, then Amazon or eBay may be a better choice. And if you need a wide selection of spare parts, then Walmart or Lowe's may be a better option.

I hope this helps!

DeWalt DWE402 Problems and Solutions

The DeWalt DWE402 is a 4.5-inch angle grinder that is known for its durability and power. However, like any power tool, it can experience some common problems. Here are a few of the most common issues and solutions:

Problem: The grinder is not turning on. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in and the grinder is still not turning on, check the fuse. If the fuse is blown, replace it.

Problem: The grinder is smoking. Solution: This is a serious problem and should be addressed immediately. Turn off the grinder and unplug it. Allow the grinder to cool down before inspecting it. If you see any signs of damage, such as melted wires or a burning smell, do not use the grinder again. Contact DeWalt customer service for assistance.

Problem: The grinder is not cutting properly. Solution: This could be caused by a number of factors, such as a dull blade, a dirty blade, or a misaligned blade. Check the blade to make sure it is sharp and clean. If the blade is sharp and clean, check to see if the blade is aligned properly. If the blade is not aligned properly, adjust it. If the blade is still not cutting properly, contact DeWalt customer service for assistance.

Problem: The grinder is making a loud noise. Solution: This could be caused by a number of factors, such as a bearing that is going bad or a loose part. If the noise is coming from the bearings, the grinder will need to be serviced or replaced. If the noise is coming from a loose part, tighten the part. If the noise is still present, contact DeWalt customer service for assistance.

These are just a few of the most common problems that can occur with the DeWalt DWE402 angle grinder. By following these solutions, you can troubleshoot and fix most problems yourself. However, if you are unable to fix the problem, contact DeWalt customer service for assistance.

Here are some additional tips for preventing problems with your DeWalt DWE402 angle grinder:

  • Always use the correct type of blade for the job.
  • Inspect the blade regularly for signs of wear and tear.
  • Keep the grinder clean and free of debris.
  • Store the grinder in a dry place.

By following these tips, you can help to extend the life of your DeWalt DWE402 angle grinder and prevent problems from occurring.

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.
  • Use this tool only for its intended purpose.
  • Always wear safety glasses when using this tool.
  • Use the correct type 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 cleaning.
  • Store this tool in a dry, well-ventilated area.

Before Use

  • Inspect the tool for any damage before using.
  • Make sure that the guard is in place and properly adjusted.
  • Choose the correct type of wheel for the application.
  • Inspect the wheel for cracks or damage before using.
  • Tighten the wheel flange securely.
  • Connect the tool to a properly grounded outlet.

Troubleshooting

  • If the tool does not start, check the power cord and outlet.
  • If the tool is overheating, let it cool down before using again.
  • If the tool is smoking or making strange noises, stop using it immediately and contact a service center.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool regularly for any damage.
  • Replace worn or damaged parts as needed.
  • Lubricate the tool as recommended in the owner's manual.

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 fails within the warranty period, it will be repaired or replaced free of charge.

Contact Information

  • For service or warranty information, please contact DeWalt at:
  • Phone: 1-800-4-DeWALT (1-800-433-9258)
  • Email: [email protected]
  • Website: www.dewalt.com

Additional Information

  • This tool is not intended for use in wet or damp conditions.
  • Do not use this tool to cut metal that is embedded in concrete or other hard materials.
  • Do not use this tool to cut metal that is painted or galvanized.
  • Do not use this tool to cut metal that is thicker than 1/8 inch.

Safety Alert Symbol

The safety alert symbol is used to identify safety messages in this manual. This symbol alerts you to potential hazards that can result in serious personal injury or death.

Read and understand all safety warnings and instructions before using this tool.

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