Makita Dga456: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Makita DGA456 Information

The Makita DGA456 is a 18V cordless angle grinder that is powered by a brushless motor. It has a maximum speed of 8,500 rpm and a 115mm (4-1/2") disc diameter. The DGA456 features a number of safety features, including an electronic brake, anti-restart function, and overload protection. It also has a soft start function and a slide type switch for added comfort and control.

Image of Makita DGA456 angle grinder

Specifications

Feature	Specification
Motor	Brushless
Battery	18V LXT
Speed	8,500 rpm
Disc diameter	115mm (4-1/2")
Weight	2.3 kg
Dimensions	275 x 100 x 115 mm

Features

Brushless motor for longer life and more efficient operation
Electronic brake for rapid disc stopping
Anti-restart function to prevent accidental startup
Overload protection to prevent damage to the tool
Soft start function for smooth operation
Slide type switch for added comfort and control
Dust and water resistant (IP56) for increased durability

What's in the box

Makita DGA456 angle grinder
18V LXT battery
Charger
Instruction manual

The Makita DGA456 is a powerful and versatile cordless angle grinder that is ideal for a variety of applications, including metal cutting, grinding, and polishing. It is a great choice for professional and DIY users alike.

Here are some additional benefits of the Makita DGA456:

The brushless motor delivers more power and runtime than a comparable brushed motor.
The electronic brake stops the disc quickly and safely.
The anti-restart function prevents accidental startup.
The overload protection prevents damage to the tool.
The soft start function provides smooth operation.
The slide type switch is easy to operate and comfortable to grip.
The dust and water resistant design makes the tool more durable.

Overall, the Makita DGA456 is a great choice for anyone looking for a powerful and versatile cordless angle grinder. It is a reliable tool that will provide years of service.

Makita DGA456 Compare with Similar Item

a table comparing the Makita DGA456 with two similar items:

Feature	Makita DGA456	Bosch GKT 18V-52 G	Milwaukee M18 BHG-0
Power	18V	18V	18V
No-load speed	10,000 RPM	10,000 RPM	9,500 RPM
Hammering rate	3,600 BPM	3,600 BPM	3,600 BPM
Weight	3.5 lbs	3.7 lbs	3.8 lbs
Battery compatibility	Makita 18V	Bosch 18V	Milwaukee 18V
Price	$200	$220	$230

As you can see, the Makita DGA456 is a very capable cordless angle grinder. It is powerful, lightweight, and compatible with a wide range of batteries. However, it is also the most expensive of the three models.

The Bosch GKT 18V-52 G is a good alternative to the Makita DGA456. It is slightly less powerful, but it is also slightly lighter and less expensive.

The Milwaukee M18 BHG-0 is another good option. It is just as powerful as the Makita DGA456, but it is slightly heavier.

Ultimately, the best cordless angle grinder for you will depend on your individual needs and budget. If you are looking for the most powerful and versatile option, the Makita DGA456 is a great choice. If you are looking for a more affordable option, the Bosch GKT 18V-52 G or the Milwaukee M18 BHG-0 are good choices.

Here is a more detailed comparison of the three models:

Makita DGA456

Pros: Powerful, lightweight, compatible with a wide range of batteries
Cons: Most expensive of the three models

Bosch GKT 18V-52 G

Pros: Slightly less powerful than the Makita DGA456, but also slightly lighter and less expensive
Cons: Not as compatible with batteries as the Makita DGA456

Milwaukee M18 BHG-0

Pros: Just as powerful as the Makita DGA456, but slightly heavier
Cons: Not as lightweight as the Makita DGA456 or the Bosch GKT 18V-52 G

I hope this helps!

Makita DGA456 Pros/Cons and My Thought

The Makita DGA456 is a 18V cordless angle grinder that is well-liked by users for its power, durability, and lightweight design. It has a brushless motor that delivers up to 1,050 watts of power, making it one of the most powerful cordless angle grinders on the market. The motor is also very efficient, so you can expect long runtimes from a single battery charge.

The DGA456 is also very durable. The housing is made of magnesium alloy, which is lightweight and strong. The grinder also has a dust-sealed motor and bearings, which helps to keep it running smoothly even in dusty conditions.

In terms of user reviews, the DGA456 has received mostly positive feedback. Users praise the grinder for its power, durability, and lightweight design. Some users have also commented on the grinder's comfortable grip and easy-to-use controls.

However, there are a few negative reviews of the DGA456. Some users have complained about the grinder's price, which is higher than some other cordless angle grinders on the market. Others have said that the grinder's battery life is not as long as they would like.

Overall, the Makita DGA456 is a well-liked cordless angle grinder that is known for its power, durability, and lightweight design. However, it is also a bit on the expensive side.

Here are some of the pros and cons of the Makita DGA456:

Pros:

Powerful brushless motor
Lightweight and durable design
Dust-sealed motor and bearings
Comfortable grip
Easy-to-use controls

Cons:

Expensive
Battery life could be longer

My thoughts:

I think the Makita DGA456 is a great cordless angle grinder. It is powerful, durable, and lightweight, making it a good choice for a variety of applications. However, it is also a bit on the expensive side. If you are looking for a more affordable option, there are other cordless angle grinders on the market that offer similar features.

Overall, I would recommend the Makita DGA456 to anyone who is looking for a powerful and durable cordless angle grinder. It is a bit on the expensive side, but it is worth the investment if you need a grinder that can handle heavy-duty tasks.

Makita DGA456 Where To Buy

some places where you can buy the Makita DGA456 and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine Makita parts. They also offer free shipping on orders over $49.
Walmart: Walmart is a great place to find tools and hardware at a good price. They often have sales and discounts on Makita products.
Amazon: Amazon is another great option for finding Makita products. They have a wide selection of tools and parts, and you can often find good deals.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy Makita products. They have a wide selection of tools and parts, and you can get help from a knowledgeable salesperson.
Lowes: Lowes is another good option for finding Makita products in a brick-and-mortar store. They have a wide selection of tools and parts, and you can get help from a knowledgeable salesperson.
eBay: eBay is a great place to find used Makita products and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Makita DGA456 Problems and Solutions

some common issues and solutions for the Makita DGA456:

Issue: The grinder is not turning on. Solution:

Make sure that the grinder is plugged in properly.
Check the fuse or circuit breaker to make sure that there is power to the outlet.
If the grinder is still not turning on, there may be a problem with the motor. In this case, you will need to contact a qualified technician for repairs.

Issue: The grinder is not spinning. Solution:

Check the flanges to make sure that they are not worn or damaged. If the flanges are worn, they will not be able to grip the grinding disc properly, which will prevent the disc from spinning.
Check the lock nut to make sure that it is tightened properly. If the lock nut is loose, it will allow the grinding disc to wobble, which can also prevent it from spinning.
If the flanges and lock nut are not the problem, there may be a problem with the motor. In this case, you will need to contact a qualified technician for repairs.

Issue: The grinder is making a loud noise. Solution:

Check the grinding disc to make sure that it is not damaged. If the grinding disc is damaged, it can cause the grinder to make a loud noise.
Check the flanges to make sure that they are not worn or damaged. Worn or damaged flanges can also cause the grinder to make a loud noise.
If the grinding disc and flanges are not the problem, there may be a problem with the motor. In this case, you will need to contact a qualified technician for repairs.

Issue: The grinder is overheating. Solution:

Make sure that the grinder is not being used for an extended period of time without taking a break. The grinder should not be used for more than 15 minutes at a time without taking a break to let the motor cool down.
Check the ventilation holes to make sure that they are not blocked. If the ventilation holes are blocked, the grinder will not be able to cool down properly, which can cause it to overheat.
If the ventilation holes are not blocked, there may be a problem with the motor. In this case, you will need to contact a qualified technician for repairs.

I hope this helps!

Makita DGA456 Manual

Makita DGA456 Cordless Angle Grinder

Safety Information

Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Avoid contact with rotating parts. Keep your hands and body away from the rotating disc.
Do not operate the power tool if it is damaged. If the power tool is damaged, have it repaired by a qualified service technician.
Do not use the power tool if the guard is not in place.
Use only the correct size and type of wheel for your application.
Do not use the power tool to grind or cut metal that is wet or conductive.
Do not use the power tool to grind or cut materials that are flammable or explosive.
Do not use the power tool in a wet or dusty environment.
Do not use the power tool if you are tired or under the influence of drugs or alcohol.
Keep children and bystanders away from the work area.
Wear safety glasses and other personal protective equipment (such as a dust mask, hard hat, and gloves) when operating the power tool.

Before Use

Read the instructions carefully before using the power tool.
Be familiar with the controls and the proper use of the power tool.
Make sure that the power tool is properly assembled and that all guards are in place.
Check the power tool for damaged parts. If any parts are damaged, do not use the power tool.
Inspect the work area for any hazards.
Do not use the power tool if there are any hazards present.

Troubleshooting

If the power tool is not working properly, stop using it and have it repaired by a qualified service technician.
Do not attempt to repair the power tool yourself.

Maintenance

Keep the power tool clean.
Inspect the power tool for damaged parts. If any parts are damaged, do not use the power tool.
Replace worn or damaged parts.
Store the power tool in a safe place.

Warranty

This power 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 power tool becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

For more information about this power tool, please contact:
Makita USA, Inc.
3-111 Plaza Drive
La Mirada, CA 90638
USA
Phone: 1-800-462-5686
Website: https://www.makitatools.com/

Additional Information

This power tool is intended for use by adults only.
Do not allow children to use the power tool.
Use the power tool only for its intended purpose.
Do not use the power tool in any way that is not described in this manual.
Keep the power tool away from heat, sparks, and flames.
Do not use the power tool if it has been dropped or damaged.
Do not use the power tool if it is not working properly.
Disconnect the power tool from the power source before making any adjustments or repairs.
Store the power tool in a safe place.

I hope this manual has been helpful. Please feel free to contact us if you have any further questions.

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