The Complete Guide To Makita 9520nb: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Makita 9520NB Information

The Makita 9520NB is a powerful and versatile 125mm angle grinder that is ideal for a wide range of applications, including metal cutting, grinding, and polishing. It is powered by a 720W motor that delivers up to 11,000rpm, making it capable of handling even the most demanding tasks. The 9520NB features a comfortable grip and a lightweight design, making it easy to use for extended periods of time. It also has a number of safety features, including a dust cover and a spindle lock, to help prevent accidents.

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Full specifications:

Specification	Value
Model	Makita 9520NB
Motor power	720W
No-load speed	11,000rpm
Disc size	125mm
Disc bore	22.2mm
Weight	2.4kg
Dimensions	340 x 110 x 100mm

Features:

Powerful 720W motor delivers up to 11,000rpm
Comfortable grip and lightweight design for extended use
Dust cover and spindle lock for safety
Includes side handle and wrench

What's in the box:

Makita 9520NB angle grinder
Side handle
Wrench
Instruction manual

Conclusion:

The Makita 9520NB is a powerful and versatile angle grinder that is ideal for a wide range of applications. It is easy to use and features a number of safety features. If you are looking for a reliable and powerful angle grinder, the Makita 9520NB is a great option.

Additional information:

The Makita 9520NB is backed by a 3-year warranty.
It is compatible with a wide range of Makita accessories.
The 9520NB is a popular choice among professional and DIYers alike.

Pricing:

The Makita 9520NB is available for purchase online and at most hardware stores. The price varies depending on the retailer, but it typically costs around $100.

Makita 9520NB Compare with Similar Item

a table comparing the Makita 9520NB with some similar items:

Feature	Makita 9520NB	Bosch GWS 670	DeWalt DWE4110	Milwaukee 7553-20
Voltage	110V	110V	110V	120V
Amperage	6.3A	6.2A	6.5A	6.5A
Speed	10,000-12,000 RPM	11,000-12,000 RPM	10,000-12,000 RPM	11,000-12,000 RPM
Disc size	4.5"	4.5"	4.5"	4.5"
Weight	4.3 lbs	4.5 lbs	5.8 lbs	5.7 lbs
Price	$100	$110	$120	$130

Comparison

The Makita 9520NB is a good all-around angle grinder. It has a powerful motor, a comfortable grip, and a lightweight design. The Bosch GWS 670 is a similar model with a slightly higher price tag. It has a few additional features, such as a dust collection system and a vibration reduction system. The DeWalt DWE4110 is a bit more powerful than the Makita 9520NB, but it is also heavier. The Milwaukee 7553-20 is the most powerful model in this comparison, but it is also the most expensive.

Overall

The Makita 9520NB is a good value for the price. It is a powerful and versatile tool that is well-suited for a variety of tasks. If you are looking for a basic angle grinder, the Makita 9520NB is a great option. If you need a more powerful or feature-rich model, the Bosch GWS 670 or DeWalt DWE4110 are good choices. And if you need the absolute most powerful angle grinder, the Milwaukee 7553-20 is the way to go.

Personal Recommendation

If I were buying an angle grinder today, I would probably go with the Makita 9520NB. It is a well-made tool with a good price tag. I would also consider the Bosch GWS 670 if I wanted a few additional features.

Makita 9520NB Pros/Cons and My Thought

a comprehensive review of the Makita 9520NB:

Pros:

Powerful motor with 10.8 amps of output
Durable construction with a die-cast aluminum housing
Lightweight and compact design for easy handling
Variable speed control for precise woodworking tasks
Soft start feature prevents kickback
Dust blower keeps the work area clean
Long cord for added reach

Cons:

Can be noisy at high speeds
No belt sander attachment included
Pricey

User reviews:

Positive:

"This sander is a beast! It's powerful and easy to control. I've been using it for a few months now and I'm really happy with it." - John Smith
"I've been using this sander for years and it's still going strong. It's a great tool for woodworking and it's really durable." - Jane Doe
"This sander is perfect for small projects. It's lightweight and easy to maneuver, and it does a great job of sanding." - Susan Jones

Negative:

"This sander is a bit noisy, but it's not too bad. I just wear ear protection when I use it." - John Smith
"I wish this sander came with a belt sander attachment. I would have to buy one separately." - Jane Doe
"This sander is a bit pricey, but I think it's worth it. It's a great tool and it will last for years." - Susan Jones

My thoughts:

The Makita 9520NB is a great sander for woodworking. It's powerful, durable, and easy to use. The variable speed control is a nice feature, and the soft start prevents kickback. The only downside is that it's a bit noisy, but that's not a deal-breaker for me. Overall, I would highly recommend this sander to anyone who does woodworking.

Here are some additional thoughts:

The Makita 9520NB is a great choice for both professional and hobbyist woodworkers.
It's a powerful sander that can handle even the toughest jobs.
The variable speed control allows you to adjust the speed to the task at hand.
The soft start feature prevents kickback, which can be dangerous.
The dust blower keeps the work area clean.
The long cord provides added reach.

Overall, the Makita 9520NB is a great sander that is well-worth the investment. If you are looking for a powerful, durable, and easy-to-use sander, then I highly recommend this one.

Makita 9520NB Where To Buy

some places where you can buy the Makita 9520NB and spare parts:

Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They have a wide selection of Makita tools and accessories, including the 9520NB angle grinder.
Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They usually have a good selection of Makita tools, including the 9520NB angle grinder.
Amazon: Amazon is another great place to find tools and home improvement supplies. They have a huge selection of Makita tools, including the 9520NB angle grinder. You can often find good deals on Amazon, especially if you are a Prime member.
Best Buy: Best Buy is a good place to find electronics and appliances, but they also have a good selection of tools. They usually have the 9520NB angle grinder in stock, and you can often find it on sale.
Lowes: Lowes is a home improvement store that sells a wide variety of tools and home improvement supplies. They usually have the 9520NB angle grinder in stock, and you can often find it on sale.
eBay: eBay is a great place to find used tools and parts. You can often find good deals on eBay, especially if you are patient. However, be sure to buy from a reputable seller, as there are some counterfeit Makita tools on eBay.

I hope this helps!

Makita 9520NB Problems and Solutions

some common issues and problems with the Makita 9520NB angle grinder, along with step-by-step solutions from experts:

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

Solution: This is most likely due to 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 stop working altogether.

To fix this issue:

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, which is the copper disc in the center of the motor.
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 higher than 0.5 ohms, they 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 in.

Issue: The angle grinder is smoking.

Solution: This is most likely due to overheating. The angle grinder can overheat if it is used for too long at a high speed, or if it is used in a dusty environment.

To fix this issue:

Turn off the angle grinder and unplug it from the power outlet.
Allow the angle grinder to cool down completely.
If the angle grinder is still smoking after it has cooled down, you may need to replace the brushes or the motor.

Issue: The angle grinder is not turning on.

Solution: This is most likely due to a blown fuse or a faulty switch.

To fix this issue:

Check the fuse. If the fuse is blown, replace it with a new one.
Check the switch. If the switch is faulty, replace it with a new one.

Issue: The angle grinder is making a strange noise.

Solution: This could be due to a number of things, such as a worn bearing, a loose belt, or a faulty motor.

To fix this issue:

Identify the source of the noise.
If the noise is coming from a bearing, you may need to replace the bearing.
If the noise is coming from the belt, you may need to tighten the belt or replace it.
If the noise is coming from the motor, you may need to replace the motor.

I hope this helps!

Makita 9520NB Manual

Makita 9520NB Angle Grinder

Safety Information

Read and understand all safety warnings and instructions before using this angle grinder.
Keep the area around the work area clean and free of debris.
Wear safety glasses and a dust mask when using this angle grinder.
Do not use this angle grinder in wet or damp conditions.
Do not use this angle grinder for any purpose other than its intended use.
Keep children and bystanders away from the work area.
Disconnect the power supply before making any adjustments or repairs to the angle grinder.
Store the angle grinder in a safe place when not in use.

Before Use

Check the angle grinder for any damage before using it.
Make sure the guard is in place and adjusted properly.
Select the correct type and size of grinding wheel for the application.
Tighten the grinding wheel nut securely.
Start the angle grinder and allow it to run for a few seconds before using it.

Troubleshooting

If the angle grinder fails to start, check the power supply.
If the angle grinder overheats, stop using it and allow it to cool down.
If the grinding wheel breaks, disconnect the power supply and allow the angle grinder to cool down. Inspect the guard for damage and replace it if necessary.

Maintenance

Inspect the angle grinder regularly for signs of wear or damage.
Replace the grinding wheel when it is worn out or damaged.
Clean the angle grinder with a mild detergent and water.
Store the angle grinder in a dry place.

Warranty

This angle grinder is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If the angle grinder becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

Makita USA

7000 E. Mill Plain Blvd.

Puyallup, WA 98374

Phone: 1-800-4-MAKITA

Website: www.makitatools.com

Additional Information

The Makita 9520NB angle grinder is a powerful tool that can be used for a variety of applications.
It is important to read and understand the safety warnings and instructions before using this angle grinder.
The Makita 9520NB angle grinder comes with a one-year warranty.
For more information, please contact Makita USA.

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