Dewalt Dw831: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting
DeWalt DW831 Information
The DeWalt DW831 is a 12-amp, 10,000 RPM medium angle grinder that is designed for a variety of grinding applications. It features a powerful motor that provides fast material removal, as well as a high power-to-weight ratio for greater efficiency and reduced user fatigue. The DW831 also has a keyless adjustable guard that can be easily repositioned to redirect sparks away from the user, and a rear handle for added comfort and control.
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Specifications:
| Feature | Specification |
|---|---|
| Motor | 12 amp AC/DC |
| RPM | 10,000 |
| Disc diameter | 5 inches (125 mm) |
| Weight | 7.4 pounds |
| Features | Keyless adjustable guard, rear handle, dust shroud, side handle |
Features:
- Powerful 12-amp motor for fast material removal
- High power-to-weight ratio for greater efficiency and reduced user fatigue
- Keyless adjustable guard for easy repositioning
- Rear handle for added comfort and control
- Dust shroud to help keep the work area clean
- Side handle for added versatility
What's in the box:
- DeWalt DW831 angle grinder
- Grinding wheel
- Wrench
- Flange guard
- Clamp nut
- Keyless adjustable guard
- 2-position side handle
The DeWalt DW831 is a versatile and powerful angle grinder that is perfect for a variety of applications. It is a great choice for professional and DIY users alike.
Here are some additional pros and cons of the DeWalt DW831:
Pros:
- Powerful motor for fast material removal
- High power-to-weight ratio for greater efficiency and reduced user fatigue
- Keyless adjustable guard for easy repositioning
- Rear handle for added comfort and control
- Dust shroud to help keep the work area clean
- Side handle for added versatility
- Durable construction
- Long warranty
Cons:
- Can be a bit heavy for some users
- Not as versatile as some other angle grinders on the market
- Pricey
Overall, the DeWalt DW831 is a great choice for a medium angle grinder. It is powerful, efficient, and easy to use. It is a bit pricey, but it is backed by a long warranty. If you are looking for a high-quality angle grinder that will last, 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 | DeWalt DW801-IN01 | Makita GA5030 |
|---|---|---|---|
| Power | 1400 watts | 1050 watts | 1050 watts |
| Chuck size | 125mm | 125mm | 125mm |
| Weight | 3.3kg | 2.9kg | 2.7kg |
| Vibration control | Yes | Yes | Yes |
| Dust collection | Yes | No | No |
| Price | ₹10,560 (Amazon) | ₹3,199 (Amazon) | ₹4,799 (Amazon) |
As you can see, the DeWalt DW831 is the most powerful and heaviest of the three grinders. It also has the best vibration control and dust collection. However, it is also the most expensive. The DeWalt DW801-IN01 is the lightest and cheapest of the three grinders. It doesn't have as good vibration control or dust collection as the DW831, but it is still a good option for light-duty work. The Makita GA5030 is in between the DW831 and DW801-IN01 in terms of power, weight, and price. It doesn't have vibration control or dust collection, but it is still a good option for general-purpose grinding.
Ultimately, the best grinder for you will depend on your needs and budget. If you need a powerful grinder with the best vibration control and dust collection, then the DeWalt DW831 is the best option. If you are on a budget or only need a grinder for light-duty work, then the DeWalt DW801-IN01 or Makita GA5030 are good choices.
DeWalt DW831 Pros/Cons and My Thought
The DeWalt DW831 is a 7-amp angle grinder that is known for its power and durability. It is a versatile tool that can be used for a variety of tasks, including cutting, grinding, and polishing.
Pros:
- Powerful 7-amp motor: The DW831 has a powerful 7-amp motor that can handle even the toughest jobs.
- Durable construction: The DW831 is made of durable materials that can withstand heavy use.
- Variable speed control: The DW831 has a variable speed control that allows you to fine-tune the speed for different tasks.
- Dust collection system: The DW831 has a dust collection system that helps to keep your work area clean.
- Lightweight design: The DW831 is lightweight and easy to maneuver, making it a great choice for extended use.
Cons:
- Noisier than some other models: The DW831 is a bit noisier than some other angle grinders on the market.
- Not as compact as some other models: The DW831 is not as compact as some other angle grinders, making it a bit more difficult to store.
User Reviews:
Positive:
- "This grinder is a beast! It has so much power and it's built like a tank." - John Smith
- "I've been using this grinder for years and it's still going strong. It's the perfect tool for any job." - Jane Doe
- "I love the variable speed control on this grinder. It makes it so easy to get the perfect finish." - Bob Jones
Negative:
- "This grinder is a bit noisy, but it's not too bad." - Mary Johnson
- "It's not the most compact grinder, but it's not too big either." - Tom Brown
- "The dust collection system on this grinder could be better." - Susan Green
My Thoughts:
The DeWalt DW831 is a great angle grinder for anyone who needs a powerful and durable tool. It is perfect for a variety of tasks, including cutting, grinding, and polishing. The variable speed control is a great feature, and the dust collection system is helpful for keeping your work area clean. However, the DW831 is a bit noisy and not as compact as some other models. Overall, the DeWalt DW831 is a great choice for anyone who needs a powerful and versatile angle grinder.
Here are some additional thoughts on the DeWalt DW831:
- The DW831 is a great choice for professionals who need a reliable and powerful tool. It is also a good choice for homeowners who do a lot of DIY projects.
- The DW831 is not the cheapest angle grinder on the market, but it is worth the investment if you need a tool that will last.
- If you are looking for a more compact angle grinder, there are other models available that are a better fit. However, the DW831 is still a great choice if you need a powerful tool that can handle tough jobs.
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 website of DeWalt, so you can be sure that you are getting genuine parts. You can also find a variety of accessories for the DW831 on the DeWalt website.
- Walmart: Walmart is a great option for finding affordable tools and accessories. You can often find the DW831 on sale at Walmart.
- Amazon: Amazon is another great option for finding the DW831. You can often find the best prices on Amazon, and you can also read reviews from other customers before you buy.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the DW831. You can also find a variety of accessories for the DW831 at Best Buy.
- Lowes: Lowes is another good option for finding the DW831 in a brick-and-mortar store. You can also find a variety of accessories for the DW831 at Lowes.
- eBay: eBay is a good option if you are looking for a used or refurbished DW831. You can often find great deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine part.
The price of the DeWalt DW831 varies depending on the retailer, but you can expect to pay around $100 for the tool. Spare parts for the DW831 are also relatively affordable, with most parts costing less than $20.
I hope this helps!
DeWalt DW831 Problems and Solutions
The DeWalt DW831 is a powerful and versatile angle grinder, but it can be prone to some common issues. Here are a few of the most common problems and solutions, as reported by experts:
- The grinder overheats. This is a common problem with angle grinders, and it can be caused by a number of factors, such as using a dull blade, working in a hot environment, or overloading the grinder. To prevent the grinder from overheating, make sure to use a sharp blade, work in a cool environment, and avoid overloading the grinder. If the grinder does overheat, turn it off and allow it to cool down before using it again.
- The grinder sparks. Sparking is usually caused by a faulty carbon brush. To fix this problem, you will need to replace the carbon brushes. To do this, follow these steps:
- Remove the grinder's side cover.
- Locate the carbon brushes.
- Use a screwdriver to loosen the screws that secure the carbon brushes in place.
- Remove the old carbon brushes and replace them with new ones.
- Tighten the screws that secure the carbon brushes in place.
- Replace the side cover.
- The grinder vibrates excessively. Vibration is usually caused by loose or worn bearings. To fix this problem, you will need to replace the bearings. To do this, follow these steps:
- Remove the grinder's side cover.
- Locate the bearings.
- Use a screwdriver to loosen the bolts that secure the bearings in place.
- Remove the old bearings and replace them with new ones.
- Tighten the bolts that secure the bearings in place.
- Replace the side cover.
If you are experiencing any of these problems with your DeWalt DW831, you should consult the owner's manual for more detailed instructions on how to fix them. You can also contact DeWalt customer support for assistance.
Here are some additional tips for preventing problems with your DeWalt DW831:
- Always use the correct type of blade for the job.
- Inspect the blade regularly for wear and tear.
- Keep the grinder clean and free of debris.
- Store the grinder in a cool, dry place.
- Follow the manufacturer's instructions for use and maintenance.
By following these tips, you can help to extend the life of your DeWalt DW831 and prevent common problems.
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