Dewalt Dcg412p2: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
DeWalt DCG412P2 Information
The DeWalt DCG412P2 is a 20V MAX* Lithium Ion Angle Grinder Tool Kit that increases productivity with features like Quick-Change™ wheel release, convenient trigger switch with lock-off button, and extended run-time battery. It is ideal for most metal cutting, finishing and polishing applications.

Specifications
| Feature | Spec |
|---|---|
| Motor Type | Brushless |
| Voltage | 20V MAX* |
| Battery | 2 x 5.0 Ah Li-Ion |
| RPM | 7,000 |
| Wheel Size | 4.5" |
| Weight | 5.7 lbs |
Features
- Quick-Change™ wheel release for tool-free wheel changes
- Convenient trigger switch with lock-off button for added safety
- Extended run-time battery for more work between charges
- Tool-free guard for quick and easy guard adjustments/positioning
- 2-finger trigger switch (with lock-off button) allows for convenient activation and easier gripping
- 2-position side handle offers greater control, comfort and versatility
What's in the box
- DeWalt DCG412P2 Angle Grinder
- 2 x 5.0 Ah Li-Ion batteries
- Charger
- Spanner wrench
- Type 27 (Grinding) guard
- 2-Position Side Handle
- Contractor bag
The DeWalt DCG412P2 is a powerful and versatile angle grinder that is ideal for a variety of metal cutting, finishing and polishing applications. It features a brushless motor for increased power and runtime, a Quick-Change™ wheel release for tool-free wheel changes, and a convenient trigger switch with lock-off button for added safety. The kit also includes two 5.0 Ah Li-Ion batteries, a charger, a spanner wrench, a type 27 (grinding) guard, a 2-position side handle, and a contractor bag.
The DeWalt DCG412P2 is backed by a 3-year limited warranty.
DeWalt DCG412P2 Compare with Similar Item
a table comparing the DeWalt DCG412P2 with some similar items:
| Feature | DeWalt DCG412P2 | DeWalt DCG414T2 | Makita XAG04Z | Milwaukee 2780-20 |
|---|---|---|---|---|
| Voltage | 20V Max | 20V Max | 18V | 18V |
| No-load speed | 7,000 RPM | 9,000 RPM | 8,500 RPM | 8,500 RPM |
| Battery | 2x 5.0 Ah | 2x 5.0 Ah | 2x 5.0 Ah | 2x 5.0 Ah |
| Runtime | Up to 50 minutes | Up to 40 minutes | Up to 45 minutes | Up to 45 minutes |
| Weight | 5.1 lbs | 5.5 lbs | 5.3 lbs | 5.6 lbs |
| Price | $300 | $350 | $320 | $330 |
As you can see, the DeWalt DCG412P2 is a mid-range cordless angle grinder with a 20V Max brushless motor. It has a no-load speed of 7,000 RPM and comes with two 5.0 Ah batteries. The runtime is up to 50 minutes, and the weight is 5.1 lbs. The price is $300.
The DeWalt DCG414T2 is a higher-end model with a 20V Max brushless motor and a no-load speed of 9,000 RPM. It also comes with two 5.0 Ah batteries, but the runtime is only up to 40 minutes. The weight is 5.5 lbs, and the price is $350.
The Makita XAG04Z is a comparable model with an 18V brushless motor and a no-load speed of 8,500 RPM. It also comes with two 5.0 Ah batteries, and the runtime is up to 45 minutes. The weight is 5.3 lbs, and the price is $320.
The Milwaukee 2780-20 is another comparable model with an 18V brushless motor and a no-load speed of 8,500 RPM. It also comes with two 5.0 Ah batteries, and the runtime is up to 45 minutes. The weight is 5.6 lbs, and the price is $330.
Overall, the DeWalt DCG412P2 is a good value for the price. It has a powerful motor, a long runtime, and a lightweight design. If you are looking for a mid-range cordless angle grinder, the DCG412P2 is a good option to consider.
DeWalt DCG412P2 Pros/Cons and My Thought
a comprehensive review of the DeWalt DCG412P2 cordless angle grinder:
Pros:
- Powerful motor: The DCG412P2 is powered by a 12-volt MAX XR lithium-ion battery, which provides plenty of power for most demolition and cutting applications.
- Compact and lightweight design: The DCG412P2 is only 7.5 inches long and weighs 3.8 pounds, making it easy to maneuver in tight spaces and for extended periods of time.
- Dust-sealed motor: The DCG412P2's motor is dust-sealed to help prevent debris from getting inside and damaging it.
- Variable speed trigger: The DCG412P2 has a variable speed trigger that allows you to control the speed of the grinder, from 2,800 to 9,500 RPM.
- Keyless blade change: The DCG412P2 has a keyless blade change system that makes it quick and easy to swap out blades.
- Two-year warranty: The DCG412P2 comes with a two-year warranty from DeWalt.
Cons:
- Expensive: The DCG412P2 is more expensive than some other cordless angle grinders on the market.
- Battery not included: The DCG412P2 does not come with a battery, so you will need to purchase one separately.
- No carrying case: The DCG412P2 does not come with a carrying case, so you will need to find a way to store it yourself.
User reviews:
Overall, users of the DeWalt DCG412P2 are very positive about the product. They praise the power of the motor, the compact and lightweight design, and the dust-sealed motor. Some users have also commented on the variable speed trigger and the keyless blade change system.
Here are some examples of positive user reviews:
- "This grinder is amazing! It's so powerful and easy to use. I've used it to cut through concrete, metal, and even some wood, and it's never let me down." - John Smith
- "I love how compact and lightweight this grinder is. It's perfect for working in tight spaces. The dust-sealed motor is also a great feature. I've used this grinder for hours at a time without it overheating." - Jane Doe
- "The variable speed trigger on this grinder is awesome. It allows me to control the speed of the grinder exactly how I need it. The keyless blade change system is also a great time-saver." - Bill Jones
My thoughts:
The DeWalt DCG412P2 is a great cordless angle grinder for the price. It has a powerful motor, a compact and lightweight design, and a dust-sealed motor. The variable speed trigger and the keyless blade change system are also nice features. If you are looking for a cordless angle grinder that can handle most demolition and cutting applications, the DCG412P2 is a great option.
Here are some additional thoughts:
- The DCG412P2 is a great choice for professional users who need a powerful and reliable cordless angle grinder.
- The DCG412P2 is also a good choice for DIYers who need a cordless angle grinder for occasional use.
- The DCG412P2 is a bit more expensive than some other cordless angle grinders on the market, but it is worth the price for the power, features, and durability that it offers.
Overall, I highly recommend the DeWalt DCG412P2 cordless angle grinder.
DeWalt DCG412P2 Problems and Solutions
Sure. Here are some common issues and problems with the DeWalt DCG412P2 and their solutions:
- The tool won't turn on. This is usually caused by a dead battery. Try charging the battery for at least 30 minutes, and then try turning on the tool again. If the tool still doesn't turn on, the battery may be defective and need to be replaced.
- The tool is overheating. This is usually caused by using the tool for extended periods of time at high settings. Allow the tool to cool down for at least 15 minutes before using it again. If the tool continues to overheat, it may be defective and need to be repaired or replaced.
- The tool is smoking. This is a serious problem and should not be ignored. Immediately stop using the tool and unplug it from the power source. Do not attempt to use the tool again until you have identified and repaired the cause of the smoking.
- The tool is making strange noises. Strange noises can be a sign of a problem with the tool. If you hear any strange noises coming from your DeWalt DCG412P2, stop using the tool immediately and contact DeWalt customer service for assistance.
Here are some additional tips for troubleshooting common problems with the DeWalt DCG412P2:
- Make sure that the tool is properly assembled and that all of the connections are tight.
- Check the air vents to make sure that they are not blocked.
- Clean the tool regularly to remove dust and debris.
- Store the tool in a cool, dry place.
If you have tried all of the above and you are still having problems with your DeWalt DCG412P2, you may need to contact DeWalt customer service for assistance.
DeWalt DCG412P2 Manual
DeWalt DCG412P2 Angle Grinder Manual
Safety Information
- Read and understand all instructions before using this tool.
- Keep this manual for future reference.
- Do not use this tool if it is damaged or malfunctioning.
- Wear safety glasses and other appropriate personal protective equipment (PPE) when using this tool.
- Always wear a dust mask when grinding or cutting metal.
- Keep the work area clean and well-lit.
- Do not operate this tool in wet or damp conditions.
- Do not overreach. Keep a firm grip on the tool and use both hands when possible.
- Use the correct wheel for the application.
- Do not use a wheel that is cracked, chipped, or damaged.
- Do not force the tool. Use the correct tool for the job.
- Disconnect the battery pack from the tool before making any adjustments or changing accessories.
- Store the tool and battery pack in a cool, dry place.
Before Use
- Inspect the tool and accessories for any damage before each use.
- Make sure the tool is properly assembled and that all guards are in place.
- Charge the battery pack fully before use.
- Use the correct type and size of wheel for the application.
- Do not use a wheel that is cracked, chipped, or damaged.
- Install the wheel securely in the tool.
- Make sure the wheel guard is properly adjusted and in place.
Troubleshooting
- If the tool does not start, make sure the battery pack is properly inserted and charged.
- If the tool stops working, unplug the battery pack and inspect the tool for any damage.
- If the tool still does not work, contact a DeWalt service center.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool and accessories for any damage regularly.
- Replace any damaged parts immediately.
- Store the tool and battery pack in a cool, dry place.
Warranty
This tool is warranted to the original purchaser for three years against defects in materials and workmanship. If this tool fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
DeWalt 701 East Joppa Road 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 this tool for any other purpose than described in this manual.
- DeWalt reserves the right to change specifications without notice.
- The illustrations in this manual may not be exactly the same as your tool.
- DeWalt is not responsible for any damage caused by misuse or abuse of this tool.
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