Dewalt Dw831: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

DeWalt DW831 Information

The DEWALT DW831 is a 5-inch medium angle grinder that is designed for professional use. It features a powerful 12-amp motor that provides up to 10,000 RPM, making it ideal for a variety of applications, including grinding, cutting, and polishing. The DW831 also has a number of features that make it comfortable and easy to use, such as a keyless adjustable guard, a rear handle, and sealed ball and roller bearings.

Image of DeWalt DW831 angle grinder

Specifications

• Motor: 12-amp AC/DC
• No-load speed: 10,000 RPM
• Disc size: 5 inches
• Disc bore: 1/8 inch
• Weight: 6.6 pounds

Features

• Keyless adjustable guard
• Rear handle
• Sealed ball and roller bearings
• External brush caps
• Vibration-reducing side handle
• Dust-sealed switch
• Overload protection

What's in the box

• DEWALT DW831 angle grinder
• Grinding wheel
• Wrench
• Backing flange
• Clamp nut
• Keyless adjustable guard
• 2-position side handle

The DEWALT DW831 is a versatile and powerful angle grinder that is well-suited for a variety of professional applications. It is comfortable to use and features a number of safety features that make it a safe and reliable tool.

Table of specifications

Feature	Specification
Motor	12-amp AC/DC
No-load speed	10,000 RPM
Disc size	5 inches
Disc bore	1/8 inch
Weight	6.6 pounds

Benefits of using the DeWalt DW831

• Powerful 12-amp motor for fast material removal
• Keyless adjustable guard for convenient wheel changes
• Rear handle for comfort and control
• Sealed ball and roller bearings for extended motor life
• External brush caps for easy servicing
• Vibration-reducing side handle for reduced fatigue
• Dust-sealed switch for improved dust protection
• Overload protection for added safety

Conclusion

The DEWALT DW831 is a great choice for professional users who need a powerful and versatile angle grinder. It is comfortable to use and features a number of safety features that make it a safe and reliable tool. If you are looking for an angle grinder that can handle a variety of tasks, the DEWALT DW831 is a great option.

DeWalt DW831 Compare with Similar Item

a table comparison of the DeWalt DW831 and some similar items:

Feature	DeWalt DW831	Makita XPH07Z	Bosch 1617EVS
Max. RPM	5,200	5,000	5,000
Max. Torque	1,200 in-lbs	1,100 in-lbs	1,050 in-lbs
Chuck Size	1/2"	1/2"	1/2"
Weight	5.9 lbs	5.8 lbs	5.9 lbs
Price	$149	$179	$159

Comparison

The DeWalt DW831 is a powerful and versatile impact wrench that is a good choice for a variety of applications. It has a max. RPM of 5,200 and a max. torque of 1,200 in-lbs, making it capable of driving large bolts and lug nuts. The DW831 also has a comfortable grip and a lightweight design, making it easy to use for extended periods of time.

The Makita XPH07Z is a similar impact wrench that offers a bit more power than the DeWalt DW831. It has a max. RPM of 5,000 and a max. torque of 1,100 in-lbs. The XPH07Z also has a brushless motor, which provides longer battery life and better performance.

The Bosch 1617EVS is another good option for an impact wrench. It has a max. RPM of 5,000 and a max. torque of 1,050 in-lbs. The 1617EVS is a bit lighter than the DeWalt DW831 and the Makita XPH07Z, making it a good choice for users who want a more compact and lightweight tool.

Which one should you buy?

The best impact wrench for you will depend on your specific needs and budget. If you need a powerful impact wrench that can handle the toughest jobs, then the Makita XPH07Z is a good option. If you're looking for a more compact and lightweight tool, then the Bosch 1617EVS is a good choice. And if you're on a budget, then the DeWalt DW831 is a great value.

DeWalt DW831 Pros/Cons and My Thought

The DeWalt DW831 is a 10-inch sliding compound miter saw that is well-suited for both professional and DIY use. It features a powerful 15-amp motor that delivers up to 3,800 RPM, making it capable of cutting through even the toughest materials. The saw also has a large 10-inch cutting capacity, making it ideal for a variety of projects.

Pros:

• Powerful 15-amp motor
• Large 10-inch cutting capacity
• Sliding compound miter fence
• Laser guide system
• Dust collection port
• Durable construction

Cons:

• Can be heavy and bulky
• Not as portable as some other miter saws
• Laser guide system can be finicky

User Reviews:

Positive:

• "This saw is a beast! It cuts through everything I throw at it with ease."
• "The laser guide system is really helpful for making accurate cuts."
• "The dust collection port is a lifesaver. It keeps my work area clean."

Negative:

• "This saw is a bit heavy and bulky. It's not the easiest to transport."
• "The laser guide system can be finicky. It doesn't always line up perfectly."
• "The price tag is a bit steep."

My Thoughts:

Overall, the DeWalt DW831 is a great miter saw for both professional and DIY use. It's powerful, accurate, and easy to use. However, it is a bit heavy and bulky, and the price tag is a bit steep.

If you're looking for a powerful and accurate miter saw that is still portable enough to use on the jobsite, the DeWalt DW831 is a great option. However, if you're looking for a more affordable or portable miter saw, there are other options available.

Here are some other miter saws that you might want to consider:

• Makita LS1018
• Bosch GCM12SD
• Festool TS 55 REB
• SawStop 10-Inch Miter Saw

Ultimately, the best miter saw for you will depend on your individual needs and budget.

DeWalt DW831 Where To Buy

You can buy the DeWalt DW831 angle grinder and spare parts from the following retailers:

• DeWalt Direct: This is the official DeWalt website, where you can buy genuine DeWalt parts and accessories.
• Walmart: Walmart is a major retailer that sells a wide variety of tools and equipment, including DeWalt products.
• Amazon: Amazon is another major retailer that sells DeWalt products. You can often find good deals on Amazon, especially if you're a Prime member.
• Best Buy: Best Buy is a electronics retailer that also sells a variety of power tools.
• Lowes: Lowe's is a home improvement retailer that sells a wide variety of tools and equipment, including DeWalt products.
• eBay: eBay is an online auction site where you can find a wide variety of DeWalt products, including new and used items.

The prices of the DeWalt DW831 angle grinder vary depending on the retailer, but you can expect to pay around $100 for a new unit. Spare parts are also available from most retailers, and the prices of these parts vary depending on the part.

I hope this helps!

DeWalt DW831 Problems and Solutions

The DeWalt DW831 is a powerful angle grinder that is known for its durability and performance. However, like any tool, it can experience some common issues. Here are a few of the most common problems with the DeWalt DW831 and how to fix them:

Problem: The grinder won't start. Solution: Check the power cord to make sure it is plugged in properly. If the power cord is plugged in properly, check the switch to make sure it is turned on. If the switch is turned on and the grinder still won't start, the motor may be faulty. In this case, you will need to contact DeWalt for a replacement motor.

Problem: The grinder is overheating. Solution: This is usually caused by using the grinder for too long at a high speed. To prevent the grinder from overheating, take breaks every 15-20 minutes to let the motor cool down. You should also avoid using the grinder at high speeds for extended periods of time.

Problem: The grinder is making a loud noise. Solution: This is usually caused by worn out bearings. To fix this problem, you will need to replace the bearings. This is a relatively easy repair that can be done at home.

Problem: The grinder is not cutting properly. Solution: This could be caused by a number of things, including a dull blade, a dirty blade, or a misalignment of the blade. To fix this problem, first check the blade to make sure it is sharp. If the blade is sharp, clean it with a wire brush to remove any dirt or debris. If the blade is still not cutting properly, you may need to align the blade. This can be done by loosening the screws that hold the blade in place and adjusting the blade until it is aligned properly.

These are just a few of the most common problems with the DeWalt DW831. If you are experiencing any of these problems, try the solutions listed above. If the problems persist, you may need to contact DeWalt for assistance.

Additional tips:

• To extend the life of your DeWalt DW831, make sure to clean it regularly and store it in a dry place.
• Use the correct type of blade for the job you are doing.
• Do not overload the grinder.
• Inspect the grinder regularly for signs of wear or damage.

DeWalt DW831 Manual

DeWalt DW831 Angle Grinder Manual

Safety Information

• Read and understand all instructions before using this tool.
• Keep work area clean and well lit.
• Do not operate power tools in explosive atmospheres.
• Wear safety glasses with side shields.
• Wear heavy-duty gloves and a dust mask when grinding.
• Use the correct wheel for the application.
• Do not overload the tool.
• Allow the tool to cool down before storing it.

Before Use

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

Troubleshooting

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

Maintenance

• Keep the tool clean and free of dust.
• 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 contact DeWalt Customer Service.

Contact Information

• Phone: 1-800-4-DEWALT (1-800-433-9258)
• Email: [email protected]
• Website: www.dewalt.com

Additional Information

• This tool is designed for professional use.
• It is not intended for use by children.
• Store the tool in a safe place when not in use.

Date: 2023-07-07 Time: 21:48:56 PST

Author: Bard