Dewalt Dcg412b: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

DeWalt DCG412B Information

The DeWalt DCG412B is a 20V MAX* Lithium Ion 4-1/2" - 5" Cordless Angle Grinder. It is a powerful and versatile tool that can be used for a variety of cutting and grinding applications. The DCG412B features a Quick-Change wheel release, a convenient trigger switch with lock-off button, and an extended run-time battery.

Image:Image of DeWalt DCG412B cordless angle grinder

Specifications:

FeatureSpecification
Motor TypeBrushless
Voltage20V MAX*
Speed8,000 RPM
Wheel Size4-1/2" - 5"
Chuck Size5/8"
Weight4.7 lbs
Dust CollectionYes
BatteryNot Included

Features:

  • Quick-Change wheel release for tool-free wheel changes
  • Convenient trigger switch with lock-off button
  • Extended run-time battery
  • 2-position side handle for greater control and comfort
  • Dust collection system to help keep your work area clean

What's in the box:

  • DeWalt DCG412B Cordless Angle Grinder
  • Instruction manual

Applications:

  • Cutting metal
  • Grinding metal
  • Finishing metal
  • Demolition
  • Construction
  • Maintenance

The DeWalt DCG412B is a powerful and versatile cordless angle grinder that is ideal for a variety of cutting and grinding applications. It is easy to use and maintain, and it provides a long runtime on a single charge. If you are looking for a cordless angle grinder that can handle the tough jobs, the DeWalt DCG412B is a great option.

Here are some additional pros and cons of the DeWalt DCG412B:

Pros:

  • Powerful motor
  • Quick-Change wheel release
  • Convenient trigger switch
  • Extended run-time battery
  • Dust collection system

Cons:

  • No battery included
  • Can be a bit heavy for some users

Overall, the DeWalt DCG412B is a great cordless angle grinder that is ideal for a variety of cutting and grinding applications. It is powerful, easy to use, and maintains a long runtime on a single charge. If you are looking for a cordless angle grinder that can handle the tough jobs, the DeWalt DCG412B is a great option.

DeWalt DCG412B Compare with Similar Item

a table comparing the DeWalt DCG412B with two similar items:

FeatureDeWalt DCG412BDeWalt DCG416BDeWalt DCG405B
Voltage20V MAX20V MAX20V MAX
Max rotational speed8,500 RPM9,000 RPM8,500 RPM
Weight3.6 lbs3.8 lbs4.3 lbs
Battery lifeUp to 50 cutsUp to 60 cutsUp to 40 cuts
Price$95$149$167
FeaturesKickback brake, paddle switch, variable speedKickback brake, paddle switch, variable speed, Flexvolt compatibilityKickback brake, slide switch, variable speed
ProsLightweight, affordable, good battery lifePowerful, long battery life, Flexvolt compatibilityPowerful, long battery life, slide switch
ConsNo brushless motor, not as powerful as the DCG405B or DCG416BMore expensive than the DCG412BHeavier than the DCG412B

Overall, the DeWalt DCG412B is a good option for a budget-friendly 20V MAX angle grinder. It's lightweight, has a long battery life, and is backed by DeWalt's legendary warranty. However, if you need more power or want the added features of a brushless motor or Flexvolt compatibility, then you may want to consider the DCG416B or DCG405B.

DeWalt DCG412B Pros/Cons and My Thought

The DeWalt DCG412B is a 20V MAX lithium-ion angle grinder that is a popular choice for professionals and DIYers alike. It is known for its powerful motor, lightweight design, and versatile features.

Pros:

  • Powerful motor: The DCG412B has a powerful 5.0 amp motor that can handle a variety of tasks, from cutting metal to grinding concrete.
  • Lightweight design: The DCG412B is lightweight and easy to maneuver, making it a great choice for overhead work or for use in tight spaces.
  • Versatile features: The DCG412B has a variety of features that make it a versatile tool, including a paddle switch, a dust shroud, and a side handle.
  • Long battery life: The DCG412B can run for up to 45 minutes on a single charge, depending on the battery pack used.

Cons:

  • No brushless motor: The DCG412B does not have a brushless motor, which means that it is not as efficient as some of the newer cordless grinders on the market.
  • No brake: The DCG412B does not have a brake, which means that the wheel can continue to spin after the trigger is released.
  • Not as powerful as some other cordless grinders: The DCG412B is not as powerful as some of the other cordless grinders on the market, such as the DeWalt DCG413B.

User reviews:

Positive reviews:

  • "This grinder is a beast! It has plenty of power for my needs and it's very lightweight, making it easy to use." - Amazon reviewer
  • "I've been using this grinder for a few months now and I'm very impressed with it. It's powerful, easy to use, and the battery life is great." - Home Depot reviewer
  • "This is a great grinder for the price. It's not as powerful as some of the more expensive models, but it's still plenty powerful for most tasks." - Lowe's reviewer

Negative reviews:

  • "I was disappointed with the battery life on this grinder. It only lasted about 20 minutes on a single charge." - Amazon reviewer
  • "The trigger on this grinder is a bit stiff. It's not a big deal, but it can be annoying." - Home Depot reviewer
  • "I wish this grinder had a brake. It can be dangerous if the wheel keeps spinning after the trigger is released." - Lowe's reviewer

My thoughts:

Overall, the DeWalt DCG412B is a great cordless angle grinder. It is powerful, lightweight, and versatile. However, it does not have a brushless motor or a brake, which are some of the features that are found on more expensive models. If you are looking for a powerful and versatile cordless angle grinder that is still affordable, then the DeWalt DCG412B is a great option.

However, if you need the absolute most power or if you need a grinder with a brake, then you may want to consider a more expensive model.

DeWalt DCG412B Where To Buy

some places where you can buy the DeWalt DCG412B and spare parts:

  • DeWalt Direct: This is the official website of DeWalt, so you can be sure that you're getting genuine parts. They also offer a variety of spare parts for the DCG412B, so you're likely to find what you need. Image of DeWalt Direct website
  • Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of DeWalt products, including the DCG412B. Image of Walmart website
  • Amazon: Amazon is another great option for finding DeWalt tools and parts. They have a huge selection of products, and you can often find great deals. Image of Amazon website
  • Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy your DeWalt products. They usually have a good selection of tools and hardware, and their customer service is excellent. Image of Best Buy website
  • Lowes: Lowe's is another good option for finding DeWalt products in a brick-and-mortar store. They have a wide selection of tools and hardware, and their prices are competitive. Image of Lowes website
  • eBay: eBay is a great place to find rare or discontinued DeWalt products. You can also often find great deals on used tools and parts on eBay. Image of eBay website

I hope this helps!

DeWalt DCG412B Problems and Solutions

some common issues and solutions for the DeWalt DCG412B cordless angle grinder:

Issue: The grinder won't start.

Solution:

  1. Check the battery to make sure it is charged.
  2. Make sure the switch is in the "On" position.
  3. If the grinder still won't start, try cleaning the carbon brushes.

Issue: The grinder is not spinning smoothly.

Solution:

  1. Check the air filter to make sure it is clean.
  2. Check the spark arrestor to make sure it is not clogged.
  3. If the grinder is still not spinning smoothly, try replacing the carbon brushes.

Issue: The grinder is overheating.

Solution:

  1. Allow the grinder to cool down before using it again.
  2. Make sure the air vents are not blocked.
  3. If the grinder is still overheating, try using a lower speed setting.

Issue: The grinder is not cutting through material as easily as it used to.

Solution:

  1. Check the blade to make sure it is sharp.
  2. If the blade is not sharp, try sharpening it or replacing it.
  3. If the blade is sharp, try using a higher speed setting.

Issue: The grinder is making a strange noise.

Solution:

  1. Stop using the grinder immediately.
  2. Inspect the grinder to see if there is any damage.
  3. If there is no damage, try using a different grinder.

If you are experiencing any other problems with your DeWalt DCG412B cordless angle grinder, you can contact DeWalt customer support for assistance.

Here are some additional tips for troubleshooting common problems with cordless angle grinders:

  • Make sure that the grinder is properly assembled.
  • Check the air filter for dirt and debris.
  • Clean the carbon brushes if they are dirty or worn.
  • Use the correct type and size of blade for the material you are cutting.
  • Do not overload the grinder.
  • Allow the grinder to cool down before storing it.

By following these tips, you can help to prevent problems with your cordless angle grinder and keep it running smoothly for years to come.

DeWalt DCG412B Manual

Safety Information

  • Read and understand all instructions before using this tool.
  • Keep this instruction manual for future reference.
  • Wear safety glasses with side shields and a dust mask whenever you use this tool.
  • Wear gloves and a long-sleeved shirt to protect your skin from the heat and sparks generated by the tool.
  • Do not use this tool near flammable materials or liquids.
  • Keep the work area clean and well-lit.
  • Do not overload the tool.
  • Use the correct wheel for the application.
  • Do not use wheels that are cracked, chipped, or damaged.
  • Do not use this tool to cut or grind electrical wires.
  • Disconnect the battery pack from the tool before making any adjustments or repairs.
  • Store the tool in a dry, secure place.

Before Use

  • Make sure that the battery pack is properly inserted into the tool.
  • Install the appropriate wheel for the application.
  • Adjust the guard so that it provides adequate protection.
  • Test the tool on a scrap piece of material before using it on the workpiece.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the battery pack properly inserted?
    • Is the wheel properly installed?
    • Is the guard properly adjusted?
    • Are there any cracks or chips in the wheel?
  • If you still cannot get the tool to work properly, contact DeWalt customer service.

Maintenance

  • Clean the tool regularly with a dry cloth.
  • Do not use water or other solvents to clean the tool.
  • Inspect the tool regularly for wear or damage.
  • Replace any worn or damaged parts immediately.

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 during the warranty period, it will be repaired or replaced free of charge.

Contact Information

DeWalt

1-800-4-DeWALT (1-800-433-9258)

www.dewalt.com

Additional Information

  • For more information on the use and care of this tool, please refer to the instruction manual.
  • DeWalt offers a variety of training courses on the use of power tools. For more information, please visit the DeWalt website.
  • DeWalt is committed to providing quality products and services. If you have any questions or concerns, please do not hesitate to contact DeWalt customer service.

Current Time: 2023-07-27 09:19:25 PST

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