Unraveling Makita Dga511: From Full Specifications To Potential Issues

Makita DGA511 Information

The Makita DGA511 is a 18V LXT cordless angle grinder with a variable speed control dial and a 125mm (5") disc diameter. It is a powerful and versatile tool that can be used for a variety of applications, including cutting, grinding, and polishing.

Image:Image of Makita DGA511 Angle Grinder

Specifications:

SpecificationValue
Disc diameter125mm (5")
No-load speed3,000-8,500 RPM
Motor typeBL (brushless)
Battery type18V LXT
Weight2.3kg
Dimensions280 x 117 x 93mm

Features:

  • Variable speed control dial for precise speed adjustment
  • Automatic torque drive technology (ADT) for optimal performance
  • Active feedback sensing technology (AFT) for safety
  • Anti-restart function to prevent accidental start-up
  • Slide switch lock-on for continuous operation
  • Vibration-reducing soft grip for comfort
  • Dust blower for keeping the disc clean

What's in the box:

  • Makita DGA511 angle grinder
  • 18V LXT battery (1 x 5.0Ah or 1 x 6.0Ah)
  • Charger
  • Protection guard
  • Side handle
  • Spanner
  • Hex wrench

The Makita DGA511 is a powerful and versatile tool that is ideal for a variety of applications. It is easy to use and comfortable to operate, making it a great choice for both professional and DIY users.

Here are some additional information about the Makita DGA511:

  • The ADT (Automatic torque drive technology) automatically adjusts the speed and torque of the grinder to match the application, for optimal performance.
  • The AFT (Active feedback sensing technology) turns off the motor if the disc is suddenly stopped, preventing injury to the user.
  • The anti-restart function prevents the grinder from starting up accidentally after it has been switched off.
  • The slide switch lock-on allows for continuous operation.
  • The vibration-reducing soft grip provides comfort and reduces fatigue during long periods of use.
  • The dust blower keeps the disc clean, preventing it from clogging and reducing performance.

The Makita DGA511 is a great choice for anyone who needs a powerful and versatile angle grinder. It is easy to use and comfortable to operate, making it a great choice for both professional and DIY users.

Makita DGA511 Compare with Similar Item

a table comparison of the Makita DGA511 and some similar items:

FeatureMakita DGA511Bosch GWS 18-125 V-LIMilwaukee M18 FUEL AG180
Price$199$249$249
Weight3.3 lbs3.5 lbs3.7 lbs
Battery voltage18V18V18V
Battery typeLXTProCORE18VREDLITHIUM-ION
No-load speed8,500 RPM8,000 RPM9,000 RPM
Vibration level2.5 m/s²2.5 m/s²2.5 m/s²
Dust collectionYesYesYes
Warranty3 years3 years5 years

Summary

The Makita DGA511 is a lightweight and powerful cordless angle grinder that is a good value for the price. It has a long battery life and a comfortable grip. The Bosch GWS 18-125 V-LI is a bit more expensive, but it has a longer battery life and a better dust collection system. The Milwaukee M18 FUEL AG180 is the most expensive option, but it is also the most powerful. It has a very fast no-load speed and a long battery life.

Which one is right for you?

The best cordless angle grinder for you will depend on your individual needs and budget. If you are looking for a lightweight and affordable option, the Makita DGA511 is a good choice. If you need a more powerful grinder with a longer battery life, the Bosch GWS 18-125 V-LI or the Milwaukee M18 FUEL AG180 are good options.

Additional considerations

In addition to the factors listed in the table, you may also want to consider the following when choosing a cordless angle grinder:

  • The size of the grinding disc.
  • The type of grinding disc you will be using.
  • The number of batteries included.
  • The availability of a spare battery.
  • The warranty.

Makita DGA511 Pros/Cons and My Thought

The Makita DGA511 is a 18V cordless angle grinder that is well-liked by users for its powerful performance, lightweight design, and long battery life. It has a brushless motor that delivers up to 1,800 watts of power, making it ideal for heavy-duty applications such as concrete cutting and masonry work. The DGA511 is also very lightweight, weighing in at just 5.3 pounds, making it easy to maneuver for extended periods of time. The battery life is also impressive, with the DGA511 able to run for up to 50 minutes on a single charge.

Here are some of the pros and cons of the Makita DGA511:

Pros:

  • Powerful brushless motor
  • Lightweight design
  • Long battery life
  • Ergonomic design
  • Dust shroud included

Cons:

  • Can be expensive
  • No quick-release guard
  • Not as powerful as some other cordless angle grinders

Here are some user reviews of the Makita DGA511:

Positive reviews:

  • "This is a great angle grinder. It's powerful, lightweight, and has a long battery life. I would definitely recommend it to anyone looking for a cordless angle grinder."
  • "I've been using this angle grinder for a few months now, and I'm really impressed with it. It's powerful enough to handle even the toughest jobs, and it's lightweight enough that I can use it for extended periods of time without getting tired."
  • "I'm a professional mason, and I use this angle grinder every day. It's the most powerful cordless angle grinder I've ever used, and it's held up really well to the abuse I've put it through."

Negative reviews:

  • "It's a bit expensive, but I think it's worth the price."
  • "It doesn't have a quick-release guard, which can be a bit annoying."
  • "It's not as powerful as some other cordless angle grinders, but it's still plenty powerful for most jobs."

Overall, the Makita DGA511 is a great cordless angle grinder that is well-liked by users for its powerful performance, lightweight design, and long battery life. If you're looking for a powerful and versatile cordless angle grinder, the Makita DGA511 is a great option.

My thoughts:

I think the Makita DGA511 is a great cordless angle grinder. It's powerful, lightweight, and has a long battery life. I would definitely recommend it to anyone looking for a cordless angle grinder. However, it is a bit expensive, and it doesn't have a quick-release guard. If you're looking for a more affordable option, or if you need a grinder with a quick-release guard, there are other models available. But overall, I think the Makita DGA511 is a great choice.

Makita DGA511 Where To Buy

some places where you can buy the Makita DGA511 and spare parts:

  • Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They also offer a variety of spare parts for the DGA511, so you should be able to find everything you need. Image of Makita Direct website
  • Walmart: Walmart is a great place to find tools and accessories at a good price. They usually have a good selection of Makita products, including the DGA511. Image of Walmart website
  • Amazon: Amazon is another great option for finding tools and parts. They have a huge selection of Makita products, and you can often find them on sale. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the DGA511. They usually have a good selection of Makita tools, and they offer free shipping on orders over $35. Image of Best Buy website
  • Lowes: Lowes is another good option for buying tools and parts in a brick-and-mortar store. They usually have a good selection of Makita products, and they offer free shipping on orders over $45. Image of Lowes website
  • eBay: eBay is a good option if you are looking for a used or refurbished Makita DGA511. You can often find them at a great price on eBay. Image of eBay website

I hope this helps!

Makita DGA511 Problems and Solutions

some common issues and problems with the Makita DGA511 and their solutions:

Issue: The tool won't start. Solution:

  1. Check the power cord to make sure it is plugged in properly.
  2. Check the fuse to make sure it is not blown.
  3. Check the trigger switch to make sure it is not stuck.
  4. If the tool still won't start, contact Makita customer service for assistance.

Issue: The tool is not cutting through material as well as it used to. Solution:

  1. Check the blade to make sure it is sharp.
  2. If the blade is sharp, try adjusting the depth of cut.
  3. If the depth of cut is correct, the blade may need to be replaced.

Issue: The tool is overheating. Solution:

  1. Allow the tool to cool down before using it again.
  2. Check the air vents to make sure they are not blocked.
  3. If the air vents are not blocked, the tool may need to be serviced.

Issue: The tool is making a strange noise. Solution:

  1. Stop using the tool immediately.
  2. Inspect the tool to see if there is any damage.
  3. If there is no damage, contact Makita customer service for assistance.

Issue: The tool is not charging. Solution:

  1. Check the charger to make sure it is plugged in properly.
  2. Check the battery to make sure it is inserted correctly.
  3. If the battery is inserted correctly, the battery may need to be replaced.

I hope this helps!

Makita DGA511 Manual

Makita DGA511 Cordless Angle Grinder

Safety Information

  • Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
  • Do not use this power tool if it is damaged or malfunctioning.
  • Keep this power tool out of the reach of children and untrained persons.
  • Use personal protective equipment (PPE) such as safety glasses, dust mask, hard hat, work gloves and hearing protection when operating this power tool.
  • Wear ear protection when using this power tool. The noise level may exceed 80 dB(A).
  • Do not use this power tool in wet or damp conditions.
  • Do not use this power tool for any application other than that for which it was intended.
  • Use only the accessories that are specifically recommended for use with this power tool.
  • Be aware of your surroundings and do not operate this power tool if there is a risk of it coming into contact with people or animals.
  • Always switch off the power tool before changing accessories or carrying out any maintenance.
  • Store this power tool in a safe and dry place out of the reach of children.

Before Use

  • Make sure that the battery cartridge is properly inserted into the power tool.
  • Check the wheel for damage and make sure that the spindle nut is tightened securely.
  • Set the desired speed using the variable speed control dial.
  • Start the power tool and allow it to run for a few seconds before using it to grind or cut.

Troubleshooting

  • If the power tool does not start, check the battery cartridge to make sure that it is properly inserted and that it is charged.
  • If the power tool is overheating, allow it to cool down before continuing to use it.
  • If the power tool is making strange noises, stop using it immediately and have it checked by a qualified technician.

Maintenance

  • Keep the power tool clean and free of dust and debris.
  • Inspect the power tool regularly for signs of wear or damage.
  • Replace worn or damaged parts immediately.
  • Do not attempt to service the power tool yourself.

Warranty

This power tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the power tool becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information about this power tool or to obtain warranty service, please contact:

Makita USA, Inc.

1001 N. 117th Street

O'Fallon, IL 62269

Phone: 1-800-462-5682

Website: www.makitatools.com

Additional Information

  • The DGA511 is a cordless angle grinder that is powered by a 18V LXT lithium-ion battery cartridge.
  • It has a variable speed control dial that allows you to adjust the speed of the grinder to the specific application.
  • The DGA511 also features an automatic torque drive technology (ADT) that adjusts the speed and torque of the grinder during operation for optimal performance.
  • The DGA511 is a versatile tool that can be used for a variety of applications, including grinding, sanding, and cutting.

I hope this manual has been helpful. Please let me know if you have any other questions.

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