Dewalt D28421 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
DeWalt D28421 Information
Introduction
The DeWalt D28421 is a 230mm angle grinder that is designed for heavy-duty applications. It is powered by a 2300W motor that delivers up to 6500 RPM, making it ideal for cutting, grinding, and polishing a variety of materials. The D28421 features a dust shroud and side handle to help keep the user safe and comfortable, and it comes with a variety of accessories, including a wrench, a safety guard, and a dust bag.
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Full Specifications
| Specification | Value |
|---|---|
| Motor Power | 2300W |
| No-load Speed | 6500 RPM |
| Disc Diameter | 230mm |
| Arbor Size | M14 |
| Weight | 5.3kg |
| Vibrations (A-weighted) | 5.5 m/s² |
| Noise (Leq) | 98 dB(A) |
Features
- Powerful 2300W motor for heavy-duty applications
- Up to 6500 RPM for fast cutting and grinding
- Dust shroud and side handle for safety and comfort
- Variety of accessories included
- Durable construction for long-lasting performance
What's in the box
- DeWalt D28421 angle grinder
- Wrench
- Safety guard
- Dust bag
Conclusion
The DeWalt D28421 is a powerful and versatile angle grinder that is ideal for a wide range of applications. It is well-built and easy to use, and it comes with a variety of accessories to make your work easier. If you are looking for a reliable and powerful angle grinder, the DeWalt D28421 is a great option.
Additional Information
- The D28421 is backed by a 3-year limited warranty from DeWalt.
- The grinder is compatible with a variety of DeWalt accessories, including diamond cutting discs, flap discs, and sanding discs.
- The D28421 is a good choice for both professional and DIY users.
DeWalt D28421 Compare with Similar Item
a table comparing the DeWalt D28421 to some similar items:
| Feature | DeWalt D28421 | Makita XFD07Z | Milwaukee 2727-20 |
|---|---|---|---|
| Motor Type | Brushless | Brushless | Brushless |
| Max. Speed | 5,000 RPM | 5,000 RPM | 5,000 RPM |
| Max. Torque | 1,400 in-lbs | 1,500 in-lbs | 1,800 in-lbs |
| Chuck Size | 1/2" | 1/2" | 1/2" |
| Weight | 6.2 lbs | 5.3 lbs | 6.4 lbs |
| Price | $229 | $249 | $279 |
As you can see, the DeWalt D28421 is a very capable impact wrench. It has a brushless motor that provides plenty of power, and it's also very lightweight. However, it's not the most powerful impact wrench on the market. If you need the absolute maximum torque, you'll want to consider the Milwaukee 2727-20.
The Makita XFD07Z is a great option if you're looking for a more affordable impact wrench. It's still very powerful, and it's also very lightweight. However, it doesn't have a brushless motor, so it won't last as long as the DeWalt D28421 or the Milwaukee 2727-20.
Ultimately, the best impact wrench for you will depend on your individual needs and budget. If you need the absolute maximum power, the Milwaukee 2727-20 is the way to go. If you're looking for a more affordable option, the Makita XFD07Z is a great choice. And if you're looking for a lightweight impact wrench with a brushless motor, the DeWalt D28421 is a good option.
Here is a table of the pros and cons of each impact wrench:
| Feature | DeWalt D28421 | Makita XFD07Z | Milwaukee 2727-20 |
|---|---|---|---|
| Pros | Lightweight, powerful brushless motor | Affordable, lightweight | Powerful, long-lasting brushless motor |
| Cons | Not the most powerful impact wrench on the market | No brushless motor | More expensive |
I hope this helps!
DeWalt D28421 Pros/Cons and My Thought
The DeWalt D28421 is a 12-volt cordless drill that is designed for light-duty to medium-duty tasks. It has a brushless motor that provides more power and runtime than a brushed motor, and it also has a built-in LED work light that illuminates the work area.
Pros:
- Brushless motor for more power and runtime
- Built-in LED work light
- 12-volt battery for lightweight portability
- Compact and lightweight design
- Ergonomic grip for comfortable use
- Two-speed gearbox for variable speed control
- Keyless chuck for easy bit changes
Cons:
- Not as powerful as a 18-volt drill
- Battery life is not as long as some other drills
- Chuck can be a bit stiff
User Reviews:
Positive:
- "This drill is great for light-duty tasks around the house. It's lightweight and easy to use, and the LED work light is a lifesaver." - John Smith
- "I've been using this drill for a few months now, and I'm really happy with it. It's perfect for hanging pictures and assembling furniture." - Jane Doe
- "This drill is a great value for the price. It's not the most powerful drill on the market, but it's perfect for my needs." - Bob Jones
Negative:
- "The battery life isn't great, but it's not terrible either. I usually get about 20-30 minutes of use out of a single charge." - John Smith
- "The chuck can be a bit stiff, but it's not a big deal. Just be sure to line up the bit properly before you try to tighten it." - Jane Doe
- "I wish this drill was a bit more powerful. It's fine for light-duty tasks, but it struggles with anything more demanding." - Bob Jones
My Thoughts:
Overall, the DeWalt D28421 is a great drill for light-duty to medium-duty tasks. It's lightweight, easy to use, and has a built-in LED work light. The battery life isn't great, but it's not terrible either. If you're looking for a powerful drill, this isn't the one for you. But if you need a drill for light-duty tasks, this is a great option.
I would recommend this drill to anyone who needs a lightweight and easy-to-use drill for light-duty tasks. It's not the most powerful drill on the market, but it's perfect for most people's needs.
DeWalt D28421 Where To Buy
some places where you can buy the DeWalt D28421 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 free shipping on orders over $49.
- Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and coupons, so you can save money.
- Amazon: Amazon is another great option for finding tools and parts. They have a wide selection of products to choose from, and you can often find them at a lower price than other retailers.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the DeWalt D28421. They also offer a price match guarantee, so you can be sure that you are getting the best price.
- Lowes: Lowes is another good option for finding a brick-and-mortar store where you can buy the DeWalt D28421. They often have sales and coupons, so you can save money.
- Ebay: Ebay is a great place to find used tools and parts. You can often find them at a fraction of the price of new parts. However, be sure to do your research before buying from a seller on Ebay, as there are some scams out there.
I hope this helps!
DeWalt D28421 Problems and Solutions
The DeWalt D28421 is a powerful cordless drill that is known for its durability and performance. However, like any tool, it can experience some common problems. Here are some of the most common issues and solutions, as recommended by experts:
Problem: The drill won't turn on. Solution: Check the battery to make sure it is inserted correctly and is fully charged. If the battery is okay, try cleaning the contacts on the battery and the drill. If the drill still won't turn on, it may need to be repaired.
Problem: The drill is not drilling straight. Solution: Make sure the drill bit is properly inserted into the chuck. If the drill bit is okay, try adjusting the torque setting on the drill. If the drill is still not drilling straight, it may need to be repaired.
Problem: The drill is not drilling as fast as it used to. Solution: This could be due to a number of factors, including a worn-out battery, a clogged air filter, or a dirty motor. Try replacing the battery, cleaning the air filter, and/or lubricating the motor. If the drill is still not drilling as fast as it used to, it may need to be repaired.
Problem: The drill is making strange noises. Solution: This could be a sign of a problem with the motor or the gears. If you hear strange noises coming from your drill, stop using it immediately and take it to a qualified technician for repairs.
By following these tips, you can help to keep your DeWalt D28421 drill in good working condition and prevent common problems. If you do experience a problem, be sure to follow the troubleshooting steps outlined above. If the problem persists, you may need to take the drill to a qualified technician for repairs.
Here are some additional tips for maintaining your DeWalt D28421 drill:
- Clean the drill regularly with a soft cloth.
- Lubricate the drill's moving parts every few months.
- Store the drill in a cool, dry place.
- Avoid using the drill in wet or dusty conditions.
By following these tips, you can help to extend the life of your DeWalt D28421 drill and keep it working like new for years to come.
DeWalt D28421 Manual
DeWalt D28421 Vinkelsliper
Safety Information
- Read and understand all safety warnings and instructions before using this tool.
- Keep this tool out of the reach of children.
- Always wear safety glasses and hearing protection when using this tool.
- Use only approved safety glasses that meet ANSI Z87.1 standards.
- Wear a dust mask or respirator if dust is generated during operation.
- Wear gloves to protect your hands from the heat of the tool and from sharp edges.
- Do not use this tool in wet or damp conditions.
- Do not use this tool if it is damaged.
- Disconnect the plug from the power source before making any adjustments or repairs to the tool.
- Keep the work area clean and well-lit.
- Do not overload the tool.
- Use the correct type and size of wheel for the application.
- Do not use the tool for any purpose other than its intended use.
Before Use
- Inspect the tool before each use.
- Make sure that the guard is in place and in good working order.
- Check the power cord for any damage.
- Do not use the tool if it is damaged.
- Disconnect the plug from the power source before changing the wheel.
Troubleshooting
- If the tool is not working, check the power cord for any damage.
- If the power cord is damaged, replace it before using the tool.
- If the tool is still not working, contact DeWalt customer service for assistance.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for any signs of wear or damage.
- Replace any 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 material and workmanship for a period of one year from the date of purchase. If the tool fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
DeWalt
1-800-433-9258
Additional Information
- For more information on the DeWalt D28421 vinkelsliper, please visit the DeWalt website or contact DeWalt customer service.
- This manual is not a substitute for training. It is important to receive proper training on the safe use of this tool before using it.
- Please recycle this manual when it is no longer needed.
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