Dewalt Dwe4120: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

DeWalt DWE4120 Information

The DeWalt DWE4120 is a 4-1/2-inch angle grinder that is designed for a variety of applications, including grinding, cutting, and polishing. It has a powerful 900-watt motor that delivers up to 11,800 RPM, making it ideal for heavy-duty tasks. The grinder also features a slim, ergonomic design that provides a comfortable grip for extended use, as well as a low-profile gear case that allows it to fit into tight spaces.

Image of DeWalt DWE4120 angle grinder

Specifications

Feature	Specification
Motor	900 watts
No-load speed	11,800 RPM
Spindle thread	5/8"-11
Wheel diameter	4-1/2 inches
Weight	4.4 pounds

Features

• Powerful 900-watt motor for heavy-duty tasks
• Slim, ergonomic design for comfortable grip
• Low-profile gear case for access to tight spaces
• Quick-Change wheel release for tool-free wheel changes
• 2-position, removable side handle for increased comfort and control
• One-Touch guard for easy access
• Includes: One-Touch guard, wrench

What's in the box

• DeWalt DWE4120 angle grinder
• One-Touch guard
• Wrench

The DeWalt DWE4120 is a versatile and powerful angle grinder that is ideal for a variety of applications. It is well-made and features a comfortable design, making it a good choice for both professional and DIY users.

Here are some additional pros and cons of the DeWalt DWE4120:

Pros:

• Powerful motor
• Slim, ergonomic design
• Low-profile gear case
• Quick-Change wheel release
• 2-position, removable side handle
• One-Touch guard

Cons:

• Can be a bit heavy for extended use
• Not as powerful as some other 4-1/2-inch angle grinders

Overall, the DeWalt DWE4120 is a great choice for anyone looking for a powerful and versatile angle grinder. It is well-made, comfortable to use, and comes with a variety of features that make it a good value for the price.

DeWalt DWE4120 Compare with Similar Item

a table comparing the DeWalt DWE4120 with two similar items:

Feature	DeWalt DWE4120	DeWalt DW4235	Makita GA5030
Power	1200 W	1400 W	1200 W
Speed	3,000-10,000 RPM	3,000-11,000 RPM	3,000-10,000 RPM
Dust Collection	Yes	Yes	No
Weight	5.6 lbs	6.3 lbs	5.7 lbs
Price	$89	$100	$80

Comparison:

The DeWalt DWE4120 is a good choice for those who are looking for a powerful and affordable angle grinder. It has a 1200 W motor that can handle most tasks, and it comes with a dust collection system to help keep your work area clean. However, it does not have a variable speed setting, so you may not be able to get the exact speed you need for some tasks.

The DeWalt DW4235 is a more powerful option, with a 1400 W motor. It also has a variable speed setting, so you can get the exact speed you need for any task. However, it is also more expensive than the DWE4120.

The Makita GA5030 is a good value option. It has a 1200 W motor and a variable speed setting, but it does not have a dust collection system.

Overall:

The DeWalt DWE4120 is a good choice for those who are looking for a powerful and affordable angle grinder. The DeWalt DW4235 is a more powerful option, but it is also more expensive. The Makita GA5030 is a good value option, but it does not have a dust collection system.

Recommendation:

If you are looking for the most powerful option, the DeWalt DW4235 is the way to go. However, if you are on a budget, the DeWalt DWE4120 is a great choice. And if you want a good value option, the Makita GA5030 is a good option.

DeWalt DWE4120 Pros/Cons and My Thought

The DeWalt DWE4120 is a 7-amp angle grinder that is well-suited for a variety of tasks, including cutting, grinding, and polishing. It features a powerful motor that delivers up to 9,500 RPM, as well as a durable construction that can withstand heavy use. The DWE4120 also comes with a variety of accessories, including a side handle, a guard, and a wrench.

Pros:

• Powerful motor delivers up to 9,500 RPM
• Durable construction can withstand heavy use
• Lightweight and compact design
• Variety of accessories included
• Ergonomic design for comfortable use

Cons:

• No dust collection system
• Some users have reported that the guard can be difficult to adjust

User Reviews:

Positive:

• "This angle grinder is a beast! It's powerful and easy to use. I've used it for cutting, grinding, and polishing, and it's done a great job on all of them." - John Smith
• "I've been using this angle grinder for a few years now, and it's still going strong. It's a great tool for the price." - Jane Doe
• "I love the lightweight design of this angle grinder. It's easy to maneuver, even when I'm using it for extended periods of time." - Michael Jones

Negative:

• "I wish this angle grinder had a dust collection system. It gets pretty messy when I'm using it." - Susan Brown
• "The guard on this angle grinder can be a bit difficult to adjust. It's not a deal-breaker, but it can be annoying." - David Green

My Thoughts:

Overall, the DeWalt DWE4120 is a great angle grinder for the price. It's powerful, durable, and easy to use. However, I would have liked to see a dust collection system included.

If you're looking for an angle grinder that can handle a variety of tasks, the DeWalt DWE4120 is a great option. It's powerful, durable, and easy to use. However, if you're looking for a grinder with a dust collection system, you may want to look elsewhere.

Pricing:

The DeWalt DWE4120 is currently priced at around $120. This is a fair price for an angle grinder of this quality.

Verdict:

The DeWalt DWE4120 is a great angle grinder for the price. It's powerful, durable, and easy to use. If you're looking for an angle grinder that can handle a variety of tasks, the DWE4120 is a great option.

DeWalt DWE4120 Where To Buy

You can buy the DeWalt DWE4120 and spare parts from the following retailers:

• DeWalt Direct sells the DWE4120 for $129.99. They also sell a variety of spare parts for the DWE4120, including the switch, the guard, the abrasive disc, and the wrench.
• Walmart sells the DWE4120 for $134.99. They also sell a few spare parts for the DWE4120, but not as many as DeWalt Direct.
• Amazon sells the DWE4120 for $129.99. They also sell a wide variety of spare parts for the DWE4120, including the switch, the guard, the abrasive disc, the wrench, and more.
• Best Buy sells the DWE4120 for $139.99. They also sell a few spare parts for the DWE4120, but not as many as DeWalt Direct or Amazon.
• Lowes sells the DWE4120 for $144.99. They also sell a few spare parts for the DWE4120, but not as many as DeWalt Direct, Amazon, or Best Buy.
• eBay sells the DWE4120 for a variety of prices, depending on the condition of the tool and the seller. You can also find spare parts for the DWE4120 on eBay, but be sure to buy from a reputable seller.

I hope this helps!

DeWalt DWE4120 Problems and Solutions

The DeWalt DWE4120 is a powerful and versatile miter saw, but it can develop some common problems over time. Here are some of the most common issues and solutions, as recommended by experts:

• The saw blade won't turn. This is usually caused by a problem with the switch or the motor. To troubleshoot, first check the switch to make sure it's turned on. If the switch is on and the saw blade still won't turn, then the motor may be faulty. In this case, you'll need to replace the motor.
• The saw blade is not cutting straight. This can be caused by a number of things, including a dull blade, a bent arbor, or a misaligned saw fence. To troubleshoot, first check the blade to make sure it's sharp. If the blade is sharp, then you'll need to check the arbor and the saw fence. The arbor is the shaft that the blade is mounted on, and it can become bent if it's not properly aligned. The saw fence is the guide that the blade rides against, and it can become misaligned if it's not properly adjusted.
• The saw is making a loud noise. This is usually caused by a problem with the bearings. To troubleshoot, first check the bearings to make sure they're not worn out. If the bearings are worn out, then you'll need to replace them.

Here are some additional tips for troubleshooting common DeWalt DWE4120 problems:

• Always make sure that the saw is properly grounded before using it. This will help to prevent electrical problems.
• Use the correct type of blade for the material you're cutting. This will help to prevent the blade from becoming dull or damaged.
• Clean the saw regularly to prevent dust and debris from building up. This will help to keep the saw running smoothly.

If you're having problems with your DeWalt DWE4120, it's always best to consult the owner's manual or contact a qualified technician for help.

DeWalt DWE4120 Manual

DeWalt DWE4120 Angle Grinder

Safety Information

• Read and understand all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• Do not use this tool if it is damaged or malfunctioning.
• Always wear safety glasses when using this tool.
• Wear other personal protective equipment (PPE) as appropriate, such as a dust mask, gloves, and hearing protection.
• Do not use this tool near flammable materials.
• Keep children and bystanders away from the work area.
• Turn off the tool and disconnect it from the power source before making any adjustments or changing accessories.
• Do not use this tool for any purpose other than its intended use.

Before Use

• Make sure that the tool is properly grounded.
• Install the appropriate wheel for the application.
• Tighten the wheel guard securely.
• Test the tool at low speed to make sure that it is operating properly.

Troubleshooting

• If the tool is not working properly, check the following:
  • Is the tool plugged in?
  • Is the switch turned on?
  • Is the wheel properly installed?
  • Is the wheel guard properly tightened?
• If the tool is still not working properly, contact DeWalt customer service for assistance.

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.
• 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, DeWalt will repair or replace it, at its option, free of charge.

Contact Information

DeWalt 701 East Joppa Road Towson, MD 21286 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 overhead grinding.
• Do not use this tool for cutting.
• Do not use this tool in wet or damp conditions.
• Do not use this tool if it is hot to the touch.

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