Dewalt Dw831: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

DeWalt DW831 Information

The DeWalt DW831 is a 5-inch medium angle grinder that is designed for professional use. It has a powerful 12-amp motor that provides up to 11,000 RPM, making it ideal for a wide range of applications, including grinding, cutting, and finishing. The DW831 also features a keyless adjustable guard, a rear auxiliary handle, and sealed ball and roller bearings for extended life.

Image of DeWalt DW831 Angle Grinder

Specifications

• Motor: 12 amps
• RPM: 11,000
• Disc Size: 5 inches
• Weight: 7.4 pounds
• Features: Keyless adjustable guard, rear auxiliary handle, sealed ball and roller bearings

Features

• Powerful 12-amp motor for fast material removal
• Keyless adjustable guard for quick and easy adjustments
• Rear auxiliary handle for added comfort and control
• Sealed ball and roller bearings for extended life
• Durable construction for demanding applications

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 ideal for a wide range of applications. It is well-built and durable, and it comes with a number of features that make it easy to use and comfortable to operate.

Here is a table of the full specifications of the DeWalt DW831:

Feature	Specification
Motor	12 amps
RPM	11,000
Disc Size	5 inches
Weight	7.4 pounds
Features	Keyless adjustable guard, rear auxiliary handle, sealed ball and roller bearings

The DeWalt DW831 is a great choice for professionals who need a powerful and versatile angle grinder. It is well-built and durable, and it comes with a number of features that make it easy to use and comfortable to operate. 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 comparing the DeWalt DW831 with two similar items:

Feature	DeWalt DW831	Makita XPH07Z	Bosch GRO 1200 Professional
Motor	12 Amp	12 Amp	12 Amp
Speed	0-3,500 RPM	0-3,600 RPM	0-3,500 RPM
Torque	1,500 inch-lbs	1,400 inch-lbs	1,350 inch-lbs
Chuck	3/8"	3/8"	1/2"
Weight	5.5 lbs	5.6 lbs	6.4 lbs
Price	$199	$229	$249

As you can see, the DeWalt DW831 is a very capable impact wrench, with a powerful motor and a high speed. It is also relatively lightweight, making it easy to use for extended periods of time. However, it is not the most affordable option, and it does not have as much torque as some of the other models on the market.

The Makita XPH07Z is a bit more expensive than the DeWalt DW831, but it offers a bit more torque. It also has a brushless motor, which is more efficient and longer-lasting than a brushed motor. However, it is also a bit heavier than the DeWalt DW831.

The Bosch GRO 1200 Professional is the most expensive option on this list, but it also offers the most torque. It has a 1/2" chuck, which is larger than the 3/8" chucks on the other two models. This makes it a better choice for heavy-duty applications. However, it is also the heaviest model on this list.

Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you are looking for a powerful and lightweight model, the DeWalt DW831 is a good option. If you are willing to pay a bit more for more torque and a brushless motor, the Makita XPH07Z is a good choice. And if you need the most torque possible, the Bosch GRO 1200 Professional is the best option.

DeWalt DW831 Pros/Cons and My Thought

the pros, cons, user reviews, and my thoughts on the DeWalt DW831 angle grinder:

Pros:

• Powerful 10 amp motor
• Durable construction
• Lightweight and compact design
• Vibration-reducing handle
• Variable speed control
• Dust collection shroud

Cons:

• Noisy
• Can be difficult to control at high speeds
• Dust collection shroud can be a bit flimsy

User reviews:

• Positive: "This grinder is a beast! It's powerful and easy to control, and it makes quick work of any cutting or grinding task. I'm really impressed with the build quality, too. It's definitely a tool that's built to last."
• Negative: "This grinder is a bit noisy, but that's to be expected with a tool this powerful. It can also be a bit difficult to control at high speeds, so you need to be careful. But overall, I'm really happy with this purchase."

My thoughts:

The DeWalt DW831 is a great angle grinder for a variety of tasks. It's powerful, durable, and easy to control. The variable speed control is a nice feature, and the dust collection shroud helps to keep your work area clean. However, the grinder is a bit noisy, and it can be difficult to control at high speeds. Overall, I think the DeWalt DW831 is a great option for anyone who needs a powerful and versatile angle grinder.

Here are some additional thoughts on the DeWalt DW831:

• The grinder is backed by a 3-year limited warranty.
• It comes with a variety of accessories, including a side handle, a wrench, and a dust collection shroud.
• The grinder is available in a variety of voltages, including 120V, 220V, and 240V.

I hope this helps!

DeWalt DW831 Where To Buy

Here are some places where you can buy the DeWalt DW831 and spare parts:

• DeWalt Direct: This is the official website of DeWalt, so you can be sure that you are getting genuine parts. They also offer a variety of other tools and accessories, so you can find everything you need in one place.
• Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They usually have a wide selection of DeWalt products, including the DW831.
• Amazon: Amazon is another great option for finding DeWalt products. They often have competitive prices, and you can usually find the exact part you need.
• Best Buy: Best Buy is a good option if you are looking for a physical store to buy the DW831 or spare parts. They usually have a good selection of DeWalt products, and you can often find them on sale.
• Lowes: Lowes is another good option for finding DeWalt products in a physical store. They usually have a good selection of tools and home improvement supplies, including the DW831.
• eBay: eBay is a good option if you are looking for a used or refurbished DeWalt DW831 or spare parts. You can often find them at a good price, but be sure to do your research to make sure you are getting a genuine part.

I hope this helps!

DeWalt DW831 Problems and Solutions

The DeWalt DW831 is a powerful and versatile compound miter saw, but it can experience some common issues. Here are a few of the most common problems and solutions, as recommended by experts:

Problem: The saw blade is not cutting straight. Solution: 1. Check the alignment of the saw blade. The blade should be parallel to the miter fence and the saw table. 2. If the blade is aligned correctly, check the condition of the blade. A dull or damaged blade can cause the saw to cut crookedly. 3. If the blade is in good condition, check the settings of the saw. Make sure that the miter and bevel angles are set correctly.

Problem: The saw is making a loud noise. Solution: 1. Check the condition of the saw blade. A dull or damaged blade can cause the saw to make a loud noise. 2. If the blade is in good condition, check the bearings of the saw. Worn or damaged bearings can also cause the saw to make noise. 3. If the bearings are in good condition, the noise may be coming from the motor. A faulty motor can also cause the saw to make noise.

Problem: The saw is not cutting as smoothly as it used to. Solution: 1. Check the condition of the saw blade. A dull or damaged blade can cause the saw to cut less smoothly. 2. If the blade is in good condition, check the settings of the saw. Make sure that the blade is properly tensioned and that the miter and bevel angles are set correctly. 3. If the blade and settings are correct, the problem may be with the motor. A faulty motor can cause the saw to cut less smoothly.

If you are experiencing any of these problems with your DeWalt DW831, you can try the solutions listed above. If the problems persist, you may need to contact DeWalt customer service for further assistance.

Here are some additional tips to help you keep your DeWalt DW831 in good working order:

• Inspect the saw blade regularly for wear and tear.
• Clean the saw regularly to remove sawdust and debris.
• Lubricate the saw according to the manufacturer's instructions.
• Store the saw in a cool, dry place.

By following these tips, you can help ensure that your DeWalt DW831 will provide you with years of reliable service.

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.
• Keep bystanders away from work area.
• Wear safety glasses and other personal protective equipment.
• Do not use damaged or worn tools.
• Disconnect power before servicing or changing accessories.
• Use only the correct size and type of wheel for the application.
• Do not overload the tool.
• Inspect the tool regularly for signs of wear or damage.

Before Use

• Inspect the tool for any damage before using it.
• Make sure the tool is properly grounded.
• Install the correct size and type of wheel for the application.
• Tighten the wheel securely.
• Adjust the guard so it covers the wheel completely.

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 damaged?
• If you cannot identify the problem, or if the tool is still not working properly, contact DeWalt for service.

Maintenance

• Keep the tool clean and free of debris.
• Inspect the tool regularly for signs of wear or damage.
• Replace worn or damaged parts as needed.
• Do not use harsh chemicals or solvents to clean the tool.

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

DeWalt 701 E. Joppa Rd. 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 the tool for any other purpose than what it is intended for.
• Do not use the tool if it is damaged or malfunctioning.
• Store the tool in a safe place when not in use.

Thank you for choosing DeWalt!