Makita 9524nb: Pros And Cons, Common Issues, And Best Places To Purchase

Makita 9524NB Information

The Makita 9524NB is a 4-1/2-inch angle grinder that is designed for heavy-duty applications. It features a powerful 5.0-amp motor that delivers up to 11,000 rpm, making it ideal for cutting, grinding, and polishing. The grinder is also equipped with a durable die-cast aluminum housing that protects the motor from damage.

Image of Makita 9524NB angle grinder

Here is a table of the full specifications of the Makita 9524NB:

Specification	Value
Motor	5.0 amps
Speed	11,000 rpm
Disc size	4-1/2 inches
Disc arbor size	5/8 inches
Weight	3.1 pounds
Dimensions	10.2 x 5.3 x 4.5 inches

Features

Powerful 5.0-amp motor
Durable die-cast aluminum housing
Dust-sealed switch
Vibration-reducing side handle
Quick-change wheel guard
Includes 4.5-inch grinding wheel

What's in the box

Makita 9524NB angle grinder
4.5-inch grinding wheel
Wrench
Instruction manual

The Makita 9524NB is a versatile and powerful angle grinder that is ideal for a variety of applications. It is well-built and durable, and it comes with a number of features that make it easy to use and maintain.

Here are some additional features of the Makita 9524NB:

The dust-sealed switch helps to prevent dust from entering the grinder and damaging the motor.
The vibration-reducing side handle helps to reduce fatigue during long periods of use.
The quick-change wheel guard makes it easy to change grinding wheels.

The Makita 9524NB is a great choice for anyone who needs a powerful and versatile angle grinder. It is well-built, easy to use, and comes with a number of features that make it a great value for the price.

Here are some pros and cons of the Makita 9524NB:

Pros:

Powerful 5.0-amp motor
Durable die-cast aluminum housing
Dust-sealed switch
Vibration-reducing side handle
Quick-change wheel guard
Includes 4.5-inch grinding wheel

Cons:

Can be a bit heavy for some users
Not as compact as some other angle grinders

Overall, the Makita 9524NB is a great choice for anyone who needs a powerful and versatile angle grinder. It is well-built, easy to use, and comes with a number of features that make it a great value for the price.

Makita 9524NB Compare with Similar Item

a comparison of the Makita 9524NB angle grinder with two similar models:

Feature	Makita 9524NB	Makita GA5030	Makita XAG04Z
Motor	1200 watts	1100 watts	18-volt brushless
Speed	8,500 rpm	10,000 rpm	8,500 rpm
Disc size	5 inches	4.5 inches	4.5 or 5 inches
Weight	5.8 pounds	5.5 pounds	4.4 pounds
Battery life	1 hour	30 minutes	1 hour
Price	$150	$120	$180

Comparison

The Makita 9524NB is a powerful and versatile angle grinder that is a good choice for a variety of tasks. It has a 1200-watt motor that provides plenty of power, and it can handle 5-inch discs. The speed is adjustable from 2,800 to 8,500 rpm, so you can choose the right speed for the job. The 9524NB is also relatively lightweight, making it easy to maneuver.

The Makita GA5030 is a less powerful option, but it is also more affordable. It has a 1100-watt motor and can handle 4.5-inch discs. The speed is adjustable from 2,800 to 10,000 rpm. The GA5030 is also slightly lighter than the 9524NB.

The Makita XAG04Z is a cordless angle grinder that is powered by a 18-volt lithium-ion battery. It has a brushless motor that provides more power and efficiency than a traditional brushed motor. The XAG04Z can handle 4.5- or 5-inch discs. The battery life is about 1 hour, and the grinder weighs 4.4 pounds.

Conclusion

The Makita 9524NB is a good choice for a powerful and versatile angle grinder. It is a bit more expensive than the GA5030, but it is also more powerful and can handle larger discs. The XAG04Z is a good option for cordless operation, but it is more expensive than the 9524NB.

Which one should you buy?

The best angle grinder for you will depend on your needs and budget. If you need a powerful and versatile grinder that can handle 5-inch discs, the Makita 9524NB is a good choice. If you are looking for a more affordable option, the Makita GA5030 is a good choice. And if you need a cordless grinder, the Makita XAG04Z is a good option.

Makita 9524NB Pros/Cons and My Thought

The Makita 9524NB is a 12-amp, 1800-watt angle grinder that is well-regarded by professionals and DIYers alike. It is known for its powerful motor, comfortable grip, and long-lasting durability.

Pros:

Powerful motor: The 12-amp motor delivers plenty of power for a wide range of applications, including cutting, grinding, and polishing.
Comfortable grip: The rubberized grip provides a secure and comfortable hold, even when the grinder is in use for extended periods of time.
Long-lasting durability: The Makita 9524NB is built to last, with a durable housing and a heavy-duty motor.
Dust collection: The dust collection system helps to keep the work area clean and free of debris.

Cons:

Weight: The Makita 9524NB is a bit on the heavy side, weighing in at 6.8 pounds.
Noise: The grinder can be quite noisy, especially when used at high speeds.
Vibration: The grinder can generate a fair amount of vibration, which can be uncomfortable for some users.

User reviews:

Positive reviews:

"This is a great grinder. It's powerful, easy to use, and well-built."
"I've been using this grinder for years and it's still going strong. It's a workhorse."
"The dust collection system is great. It keeps my work area clean and free of debris."

Negative reviews:

"It's a bit on the heavy side."
"It can be quite noisy."
"The vibration can be uncomfortable."

My thoughts:

The Makita 9524NB is a great angle grinder for professionals and DIYers alike. It is powerful, durable, and easy to use. However, it is a bit on the heavy side and can be noisy. Overall, I would highly recommend the Makita 9524NB to anyone looking for a high-quality angle grinder.

Here are some additional thoughts on the Makita 9524NB:

The dust collection system is effective, but it is not perfect. Some dust will still escape, so it is important to wear a dust mask when using the grinder.
The grinder comes with a variety of accessories, including a guard, wrench, and sanding discs.
The Makita 9524NB is backed by a 3-year warranty.

If you are looking for a powerful and durable angle grinder, the Makita 9524NB is a great option. However, if you are looking for a lightweight and quiet grinder, there are other options available.

Makita 9524NB Where To Buy

some places where you can buy the Makita 9524NB and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine parts. They also offer free shipping on orders over $49.
Walmart: Walmart is a great place to find affordable tools and parts. They usually have a good selection of Makita products, and you can often find them on sale.
Amazon: Amazon is another great option for finding Makita products. They have a huge selection, and you can often find them at discounted prices.
Best Buy: Best Buy is a good place to buy Makita products if you're looking for a brick-and-mortar store. They usually have a good selection of tools and parts, and you can also get help from their knowledgeable staff.
Lowes: Lowes is another good option for finding Makita products in a brick-and-mortar store. They usually have a good selection of tools and parts, and you can also get help from their knowledgeable staff.
eBay: eBay is a good place to find Makita products if you're looking for a good deal. You can often find used tools and parts on eBay at a fraction of the cost of new ones.

I hope this helps!

Makita 9524NB Problems and Solutions

some common issues and solutions for the Makita 9524NB angle grinder, as described by experts:

Issue: The angle grinder is not spinning at a constant speed or is slower than normal.

Solution: This is most likely caused by worn carbon brushes. The carbon brushes are two pieces of an electric motor that transmit current to the rotating armature via the commutator. Worn carbon brushes can decrease the overall performance of the motor, and can even cause the motor to overheat.

Solution steps:

Turn off the angle grinder and unplug it from the power outlet.
Remove the side cover of the angle grinder.
Locate the carbon brushes. They are usually located near the commutator.
Use a multimeter to measure the resistance of the carbon brushes. The resistance should be between 0.2 and 0.5 ohms.
If the resistance of the carbon brushes is too high, they will need to be replaced.
To replace the carbon brushes, simply remove the old brushes and install the new ones.
Reassemble the angle grinder and plug it back in.

Issue: The angle grinder is making a loud noise.

Solution: This is most likely caused by worn bearings. The bearings in the angle grinder help to keep the motor shaft rotating smoothly. Worn bearings can cause the motor to vibrate and make a loud noise.

Solution steps:

Turn off the angle grinder and unplug it from the power outlet.
Remove the side cover of the angle grinder.
Locate the bearings. They are usually located near the motor shaft.
Use a multimeter to measure the resistance of the bearings. The resistance should be between 100 and 200 ohms.
If the resistance of the bearings is too low, they will need to be replaced.
To replace the bearings, you will need to disassemble the angle grinder. This can be a difficult task, so it is best to consult a repair manual or take the angle grinder to a qualified technician.

Issue: The angle grinder is smoking.

Solution: This is a serious problem and should be addressed immediately. Smoking can be caused by a number of things, including:

A short circuit in the motor.
A problem with the power supply.
A bearing that is overheating.

Solution steps:

Turn off the angle grinder and unplug it from the power outlet.
Do not use the angle grinder again until you have determined the cause of the smoking and have taken steps to correct it.

If you are unable to troubleshoot the problem yourself, it is best to take the angle grinder to a qualified technician.

I hope this helps!

Makita 9524NB Manual

Makita 9524NB Angle Grinder Manual

Safety Information

Read and understand all instructions before using this tool.
Keep your work area clean and well lit.
Do not operate this tool in explosive atmospheres.
Keep bystanders, children, and visitors away from the work area.
Wear safety glasses with side shields, a dust mask, hearing protection, and sturdy work gloves.
Do not use this tool if it is damaged or malfunctioning.
Disconnect the tool from the power source before installing or removing accessories, making adjustments, or cleaning.
Use only the correct size and type of wheel for the application.
Do not use a wheel that is cracked, chipped, or damaged.
Do not use a wheel that is not balanced.
Do not overload the tool.
Use a guard to protect yourself from flying debris.
Disconnect the tool from the power source before leaving it unattended.

Before Use

Inspect the tool for any damage before using it.
Make sure that the tool is properly assembled.
Check the power cord for any damage.
Do not use the tool if it is damaged or malfunctioning.

Troubleshooting

If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the power switch turned on?
- Is the tool overloaded?
- Is the wheel damaged or not properly installed?
If you cannot troubleshoot the problem, take the tool to a qualified service technician.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for any signs of wear or damage.
Replace worn or damaged parts as needed.
Do not use the tool if it is damaged or malfunctioning.

Warranty

This tool is covered by a one-year limited warranty. If the tool fails due to a defect in materials or workmanship within one year of the date of purchase, Makita will repair or replace the tool free of charge.

Contact Information

Makita USA 7000 Burnet Road Pflugerville, TX 78660 1-800-462-5684 [email protected] www.makitatools.com

Additional Information

This tool is designed for professional use.
Do not use this tool for any other purpose than its intended use.
Read the entire manual before using this tool.
Keep this manual for future reference.

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