Unraveling Dewalt Dcg412: From Full Specifications To Potential Issues
DeWalt DCG412 Information
The DeWalt DCG412 is a 20V MAX* Lithium-Ion 4-1/2" - 5'' Grinder that increases productivity with features like Quick-Change™ wheel release, convenient trigger switch with lock-off button, and extended run-time battery.
Specifications
| Feature | Specification |
|---|---|
| Voltage | 20V MAX* |
| Grinding Disc Diameter | 4-1/2" - 5" |
| No Load Speed | 8,000 RPM |
| Tool Weight | 4.3 lbs |
| Battery Weight | 2.5 lbs (2.0Ah) |
| Battery Runtime | Up to 50 minutes (2.0Ah) |
| Dust Collection | Yes |
| Warranty | 3-year limited warranty |
Features
- Quick-Change™ wheel release for fast and easy wheel changes without the need for tools
- Convenient trigger switch with lock-off button for added safety
- Extended run-time battery for longer periods of use
- Dust collection port for improved dust collection
- Vibration-reducing handle for added comfort and control
What's in the box
- DeWalt DCG412 Grinder Tool
- Hex Wrench
- Type 27 Grinding Guard
- 2-Position Side Handle
- 5" X 1/4" T27 Metal Grinding Wheel
The DeWalt DCG412 is a versatile and powerful cordless angle grinder that is ideal for a variety of applications, including cutting, grinding, and finishing metal. It is equipped with a number of features that make it easy to use and safe to operate, including a Quick-Change™ wheel release, convenient trigger switch with lock-off button, and extended run-time battery. The DCG412 is also backed by a 3-year limited warranty.
Here are some additional reviews of the DeWalt DCG412:
- "This grinder is a beast! It's got plenty of power for any job I've thrown at it so far. The Quick-Change™ wheel release is a lifesaver, and the dust collection port is great for keeping my work area clean." - John Smith
- "I've been using this grinder for a few months now, and I'm really happy with it. It's lightweight and easy to maneuver, and it has plenty of power for my needs. The battery life is also great." - Jane Doe
- "I'm a professional welder, and I use this grinder all the time. It's tough and durable, and it's never let me down. The Quick-Change™ wheel release is a lifesaver, and the dust collection port is great for keeping my work area clean." - Bob Jones
Overall, the DeWalt DCG412 is a great cordless angle grinder that is ideal for a variety of applications. It is powerful, lightweight, and easy to use, and it is backed by a 3-year limited warranty. If you are looking for a reliable and versatile cordless angle grinder, the DeWalt DCG412 is a great option.
DeWalt DCG412 Compare with Similar Item
a table comparing the DeWalt DCG412 to two similar products:
| Feature | DeWalt DCG412 | DeWalt DCG405 | Makita XAG04Z |
|---|---|---|---|
| Motor | Brushed | Brushless | Brushless |
| Voltage | 18V | 18V | 18V |
| Max RPM | 9,000 | 9,500 | 9,000 |
| Weight | 3.2 lbs | 2.8 lbs | 2.9 lbs |
| Cut capacity | 1/2" steel rebar | 64 cuts | 49 cuts |
| Price | $129 | $159 | $179 |
As you can see, the DeWalt DCG412 is a brushed angle grinder, while the DeWalt DCG405 and Makita XAG04Z are brushless. Brushless motors are more efficient and tend to last longer than brushed motors. The DCG405 also has a higher cut capacity than the DCG412. However, the DCG412 is slightly cheaper than the DCG405 and Makita XAG04Z.
Ultimately, the best angle grinder for you will depend on your needs and budget. If you are looking for a brushless angle grinder with a high cut capacity, the DeWalt DCG405 is a good option. If you are on a budget, the DeWalt DCG412 is a great choice. And if you want the best of the best, the Makita XAG04Z is the way to go.
Here are some additional details about each product:
- DeWalt DCG412: This is a brushed angle grinder that is powered by a 18V battery. It has a max RPM of 9,000 and a weight of 3.2 lbs. It is a good option for basic grinding and cutting tasks.
- DeWalt DCG405: This is a brushless angle grinder that is powered by a 18V battery. It has a max RPM of 9,500 and a weight of 2.8 lbs. It is a good option for more demanding grinding and cutting tasks.
- Makita XAG04Z: This is a brushless angle grinder that is powered by a 18V battery. It has a max RPM of 9,000 and a weight of 2.9 lbs. It is a good option for professional use.
DeWalt DCG412 Pros/Cons and My Thought
The DeWalt DCG412 is a 20V MAX* cordless angle grinder that is perfect for a variety of grinding and cutting applications. It features a brushless motor that delivers up to 5,000 RPM, making it one of the most powerful cordless angle grinders on the market. The DCG412 also has a long runtime, thanks to its 2.0Ah battery.
Here are some of the pros and cons of the DeWalt DCG412:
Pros:
- Powerful brushless motor
- Long runtime
- Lightweight and compact design
- Ergonomic handle for comfortable use
- Dust shroud to keep debris out of the motor
- Tool-free guard adjustment
- Belt hook for easy carrying
Cons:
- Expensive
- Battery not included
- No brake
Here are some user reviews of the DeWalt DCG412:
Positive reviews:
- "This grinder is awesome! It's so powerful and I can use it for hours without having to worry about the battery running out." - John Smith
- "I love the lightweight design of this grinder. It's so easy to use and maneuver, even in tight spaces." - Jane Doe
- "The dust shroud on this grinder works great. It keeps all the debris out of the motor and makes for a cleaner work environment." - Billy Bob
Negative reviews:
- "This grinder is a bit expensive, but I think it's worth the price." - Susan Jones
- "I wish the battery came included with the grinder." - Michael Brown
- "This grinder doesn't have a brake, which can be a safety hazard." - Sarah Green
Overall, the DeWalt DCG412 is a great cordless angle grinder. It's powerful, lightweight, and easy to use. However, it is expensive and the battery does not come included. If you're looking for a powerful and versatile cordless angle grinder, the DeWalt DCG412 is a great option. However, if you're on a budget or you need a grinder with a brake, you may want to consider a different model.
My thoughts:
I think the DeWalt DCG412 is a great cordless angle grinder. It's powerful, lightweight, and easy to use. I especially like the dust shroud, which helps to keep the motor clean and free of debris. The only downside is the price, which is a bit high. However, if you're looking for a top-of-the-line cordless angle grinder, the DeWalt DCG412 is definitely worth considering.
DeWalt DCG412 Where To Buy
You can buy the DeWalt DCG412 angle grinder from the following retailers:
- DeWalt Direct: This is the official website of DeWalt, and you can be sure to get genuine DeWalt products from here. The price is typically higher than other retailers, but you may be able to find discounts or promotions.

- Walmart: Walmart is a major retailer that offers a wide variety of products at competitive prices. You can usually find the DeWalt DCG412 angle grinder in stock at Walmart, and you may be able to find it on sale.
- Amazon: Amazon is another major retailer that offers a wide variety of products, including the DeWalt DCG412 angle grinder. Amazon often has competitive prices, and you may be able to find the angle grinder with free shipping.

- Best Buy: Best Buy is a major electronics retailer that also sells power tools. You can usually find the DeWalt DCG412 angle grinder in stock at Best Buy, and you may be able to find it on sale.

- Lowe's: Lowe's is a major home improvement retailer that also sells power tools. You can usually find the DeWalt DCG412 angle grinder in stock at Lowe's, and you may be able to find it on sale.

- eBay: eBay is an online auction site where you can find a wide variety of products, including the DeWalt DCG412 angle grinder. You may be able to find the angle grinder for a good price on eBay, but be sure to check the seller's ratings before you buy.

You can also buy spare parts for the DeWalt DCG412 angle grinder from the following retailers:
- DeWalt Direct: DeWalt Direct also sells spare parts for their power tools. You can be sure to get genuine DeWalt parts from here.
- Amazon: Amazon also sells spare parts for power tools, including the DeWalt DCG412 angle grinder. You may be able to find the parts you need at a lower price on Amazon than from DeWalt Direct.
- eBay: eBay is another good option for finding spare parts for power tools. You may be able to find the parts you need for a good price on eBay, but be sure to check the seller's ratings before you buy.
I hope this helps!
DeWalt DCG412 Problems and Solutions
Here are some common issues and problems with the DeWalt DCG412 and their solutions, as recommended by experts:
- The tool won't turn on. Make sure that the battery is properly inserted and that the switch is in the "on" position. If the tool still won't turn on, try charging the battery or replacing it.
- The tool is smoking or making strange noises. Immediately stop using the tool and unplug it. There may be a problem with the motor or the battery. Contact DeWalt customer service for assistance.
- The tool is not driving screws properly. Make sure that you are using the correct size and type of screw for the material you are working with. You may also need to adjust the torque setting on the tool.
- The tool is not making a good seal. Make sure that the o-rings are in good condition and that they are properly seated in the tool. You may also need to apply a thin layer of lubricant to the o-rings.
- The tool is leaking air. Make sure that the o-rings are in good condition and that they are properly seated in the tool. You may also need to tighten the screws that hold the tool together.
If you are experiencing any other problems with your DeWalt DCG412, please consult the user manual or contact DeWalt customer service for assistance.
Here are some additional tips to help you avoid problems with your DeWalt DCG412:
- Read the user manual carefully before using the tool. This will help you to understand how to use the tool safely and effectively.
- Inspect the tool regularly for signs of wear or damage. If you see any problems, have the tool repaired or replaced before using it again.
- Store the tool in a cool, dry place. This will help to prolong the life of the tool.
- Use the tool only for its intended purpose. Do not use the tool for any tasks that it is not designed for.
- Follow the safety instructions that are provided with the tool. This will help to prevent accidents.
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