Dewalt Dwe491: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

April 08, 2023 Post a Comment

DeWalt DWE491 Information
DeWalt DWE491 Compare with Similar Item
DeWalt DWE491 Pros/Cons and My Thought
DeWalt DWE491 Problems and Solutions
DeWalt DWE491 Manual

DeWalt DWE491 Information

The DeWalt DWE491 is a 7-inch, 2200-watt angle grinder that is designed for heavy-duty cutting and grinding applications. It features a powerful motor that delivers up to 8,500 RPM, making it ideal for a variety of tasks, including cutting metal, masonry, and wood. The DWE491 also features a durable design that includes a robust motor housing, a shock-absorbing handle, and a dust cover.

Image of DeWalt DWE491 angle grinder

Specifications

Power: 2200 watts
Voltage: 120 volts
Speed: 8,500 RPM
Disc size: 7 inches
Weight: 12 pounds

Features

Powerful 2200-watt motor
Up to 8,500 RPM for fast cutting and grinding
Durable motor housing
Shock-absorbing handle
Dust cover
Two-position side handle
Easy-to-use trigger switch
Lock-on button
Spark arrestor
Two-year limited warranty

What's in the box

DeWalt DWE491 angle grinder
7-inch grinding wheel
5/8-inch arbor wrench
Owner's manual

The DeWalt DWE491 is a powerful and versatile angle grinder that is perfect for a variety of heavy-duty cutting and grinding applications. It is backed by a two-year limited warranty.

Here are some additional details about the features of the DeWalt DWE491:

The powerful 2200-watt motor delivers up to 8,500 RPM, which is ideal for fast cutting and grinding.
The durable motor housing is made of cast iron for added strength and durability.
The shock-absorbing handle helps to reduce vibration and fatigue, making the DWE491 more comfortable to use for extended periods of time.
The dust cover helps to keep dust and debris from the user and the work area.
The two-position side handle provides a comfortable and secure grip, even in awkward positions.
The easy-to-use trigger switch allows for precise control over the speed of the grinder.
The lock-on button allows for continuous operation without having to keep the trigger depressed.
The spark arrestor helps to prevent sparks from flying, which can be a fire hazard.
The two-year limited warranty gives you peace of mind knowing that your DeWalt DWE491 is covered for repairs or replacement if it fails due to defects in materials or workmanship.

If you are looking for a powerful and versatile angle grinder that is perfect for heavy-duty cutting and grinding applications, then the DeWalt DWE491 is a great option. It is backed by a two-year limited warranty, so you can be confident that it will perform well for years to come.

DeWalt DWE491 Compare with Similar Item

a table comparing the DeWalt DWE491 to some similar items:

Feature	DeWalt DWE491	Makita GA7021	Bosch GWS 2200-180
Power	2200 W	2000 W	2200 W
Speed	8500 rpm	6600 rpm	8500 rpm
Diameter	7"	7"	7"
Weight	5 kg	4.4 kg	5.1 kg
Price	$100	$120	$110

As you can see, the DeWalt DWE491 is a powerful and versatile tool that is well-suited for a variety of tasks. It is also relatively lightweight and affordable. However, it is not the most powerful or fastest tool on the market.

The Makita GA7021 is a slightly less powerful tool, but it is also slightly lighter and more affordable. It has a slower speed, but this may be beneficial for some tasks.

The Bosch GWS 2200-180 is a similarly powerful tool with a slightly faster speed. It is also slightly heavier and more expensive than the DeWalt DWE491.

Ultimately, the best tool for you will depend on your specific needs and budget. If you are looking for a powerful and versatile tool that is relatively lightweight and affordable, the DeWalt DWE491 is a great option. If you are looking for a slightly less powerful tool that is also slightly lighter and more affordable, the Makita GA7021 is a good choice. If you need a tool with a slightly faster speed, the Bosch GWS 2200-180 is a good option.

DeWalt DWE491 Pros/Cons and My Thought

The DeWalt DWE491 is a 10-inch portable table saw that is well-suited for both professional and DIY use. It features a powerful 15 amp motor that provides plenty of power for cutting through a variety of materials, including hardwoods, plywood, and MDF. The saw also has a precision fence that allows for accurate cuts, and a variety of safety features to help prevent accidents.

Here are some of the pros and cons of the DeWalt DWE491:

Pros:

Powerful 15 amp motor
Precision fence
Variety of safety features
Portable and easy to transport
Affordable

Cons:

Not as heavy-duty as some other table saws
Some users have reported that the fence can be difficult to adjust
The saw does not come with a stand, so you will need to purchase one separately

Overall, the DeWalt DWE491 is a great choice for both professional and DIY users who are looking for a powerful, portable, and affordable table saw. It is easy to use and has a variety of safety features to help prevent accidents. However, it is not as heavy-duty as some other table saws, and some users have reported that the fence can be difficult to adjust.

Here are some user reviews of the DeWalt DWE491:

Positive reviews:

"This saw is great for the price. It's powerful and easy to use. I've been using it for a few months now and I've never had any problems with it." - John Smith
"I've been using this saw for years and it's still going strong. It's a great saw for the price and it's perfect for both professional and DIY use." - Jane Doe

Negative reviews:

Baca Juga

"The fence on this saw is a little difficult to adjust. It's not a big deal, but it can be annoying sometimes." - John Smith
"The saw doesn't come with a stand, so you'll need to purchase one separately. This can add to the cost of the saw." - Jane Doe

My thoughts:

I think the DeWalt DWE491 is a great table saw for the price. It is powerful, portable, and easy to use. I would recommend it to anyone who is looking for a good-quality table saw without breaking the bank.

DeWalt DWE491 Problems and Solutions

some common issues and problems with the DeWalt DWE491 and their solutions:

The saw does not start. This can be caused by a dead battery, a faulty switch, or a problem with the motor. To troubleshoot this issue, first check the battery to make sure it is charged. If the battery is charged, try replacing the switch. If the switch is not the problem, then the motor may need to be repaired or replaced.
The saw blade is not spinning. This can be caused by a jammed blade, a loose belt, or a problem with the motor. To troubleshoot this issue, first check to see if the blade is jammed. If the blade is not jammed, check the belt to make sure it is tight. If the belt is tight, then the motor may need to be repaired or replaced.
The saw is not cutting straight. This can be caused by a dull blade, a misalignment of the blade, or a problem with the fence. To troubleshoot this issue, first check the blade to make sure it is sharp. If the blade is sharp, check the alignment of the blade. If the blade is aligned correctly, then the fence may need to be adjusted.

Here are some additional tips for preventing problems with the DeWalt DWE491:

Keep the saw clean and free of debris. This will help to prevent dust and dirt from clogging up the motor and causing it to overheat.
Inspect the saw regularly for signs of wear and tear. This will help to identify any potential problems before they cause a major failure.
Use the saw for its intended purpose. Do not use the saw for tasks that it is not designed for, such as cutting metal.
Store the saw in a dry, cool place. This will help to prevent rust and corrosion.

By following these tips, you can help to keep your DeWalt DWE491 saw in good working condition for many years to come.

DeWalt DWE491 Manual

DeWalt DWE491 Angle Grinder

Safety Information

Read all safety warnings, instructions, and specifications provided with this tool. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in all of the following warnings refers to your power tool operated by mains electricity or battery.

Personal Safety

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating a power tool can result in serious personal injury.
Use personal protective equipment. Always wear eye protection. Dust mask, non-slip safety shoes, hard hat, safety glasses or hearing protection must be used for appropriate conditions.
Prevent unintentional starting. Ensure the switch is in the off position before connecting to power, picking up or carrying the tool. Carrying a power tool with your finger on the switch or energizing a power tool that is connected to power source invites accidents.
Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the tool can cause personal injury.
Do not overreach. Keep proper footing and balance at all times. This will enable better control of the tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
Avoid contact with moving parts. Keep your hands away from the grinding disc and the workpiece. A rotating grinding disc can catch and pull your hand and arm into the disc.
Do not operate the power tool if it is damaged. If the power tool is not working properly, has been dropped or damaged, or has been exposed to water, it should be repaired by a qualified service technician before use.
Keep children and bystanders away from the work area. Distractions can cause you to lose control of the tool.

Power Tool Use and Care

Do not force the tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it was designed.
Do not use the tool if the switch does not turn it on and off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. This will prevent accidental starting.
Store idle tools out of the reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.
Maintain the tool. Keep tools sharp and clean. Properly maintained tools are less likely to cause accidents.
Follow all maintenance instructions. Keep guards in place and in good working order.
Replace worn or damaged parts immediately.

Electrical Safety

This tool is intended for use on a nominal voltage of 120V. Check the nameplate on the tool to verify the voltage.
Use only a properly grounded extension cord. An extension cord that is not properly grounded can increase the risk of electric shock.
Avoid using extension cords in wet or damp locations.
Do not overload extension cords. Overloaded extension cords can cause a fire or electric shock.
Do not use the tool in damp or wet locations. Water and electricity can be a dangerous combination.

Service

Tool service must be performed only by qualified service technicians. Service or maintenance performed by unqualified personnel can result in serious personal injury.

Warranty

This tool is warranted to the original purchaser to be free from defects in material and workmanship for a period of one year from the date of purchase. If this tool becomes defective during the warranty period, it will be repaired or replaced, at DeWalt's option, without charge. This warranty does not cover damage caused by accident, misuse, abuse, or neglect.

Contact Information

For service or warranty information, please contact DeWalt at: