Review: Makita GA4530 4-1/2-Inch Angle Grinder

  • Build Quality
  • Features
  • Price
User Review
4 (3 votes)

Makita GA4530 4-1/2-Inch Angle Grinder

Electricians, welders, and other engineering professionals make use of grinders for a wide variety of applications such as sanding and cutting metals or woods.

For this reason, there are plenty of grinders on the market.

Among them, many customers can attest that Makita grinders are one of the most sophisticated industrial and powerful tools.

Makita GA4530 grinder is a product of choice for most of engineering works.

>> Click here to see pricing, ratings, and reviews on <<

It is electric-powered and comes with a powerful 6.0 AMP motor with 11000 RPM of speed to quickly complete projects.

The tool comes with a circumference of 2-1/4” to enhance its comfort.

Included in your purchase is the grinding wheel, lock nut, wheel guard, wrench and side handle for ease of operations.

The grinder’s motor is protected and sealed by the Labyrinth construction to make it more durable.

Using Makita GA4530

>> Click here to see pricing, ratings, and reviews on <<

Durability is furthermore enhanced by the zig-zag varnish and thicker coil wires. Moreover, all the bearing design is engineered to enhance longevity of the product.

The interesting part is that GA4530 is a comfortable and portable grinder that weighs 4 pounds with a small diameter of 2-1/4 inches.

Meanwhile, the side handle can be positioned on both sides of the tool to easily control it, and you can also position the tool every 90 degrees to meet your cutting needs.

Some of the applications that can be done with this grinder include repair work, steel grinding, metal cutting, metal polishing, pain removal, and many more.

>> Click here to see pricing, ratings, and reviews on <<

Frequently Asked Questions

Can I use this Makita grinder as a disc sander?

Yes, you can do that.

Please visit the instruction manual of this grinder to find out more about all the instructions and what the needed accessories are.

I believe it doesn’t need a novice person in sanding to operate a grinder as a sander.

>> Click here to see pricing, ratings, and reviews on <<

Can I use a cut-off wheel on this grinder?

Before considering a cut-off wheel, please note that the grinder must have the cut-off wheel guard.

I advise you to read the instruction manual upon receiving your product and find out the proper guard.

What is the difference between the depressed center an hubbed grinding wheel?

The depressed center wheel’s inner flange and the lock nut are not attached to the wheel, whereas with the hubbed grinding wheel they are attached.

What are the safety precautions to use this grinder?

All the safety precautions are stipulated in the instruction manual provided.

But to emphasize on that, you must make sure that you are wearing safety clothes to be on the safe side.

When grinding ferrous metals, for example, there will be sparks emitted to you.

On contact with the skin or your eyes, they could be detrimental to your body.

Wear goggles and keep loose clothes tight.

Perhaps wearing an apron could be helpful.

Jerry's TakeJerry's Take
Makita GA4530 grinder is one of the best industrial and powerful tools that can cut a wide variety of metals and sand a variety of surfaces as well.

It is portable and lightweight and has a high speed of 11000 RPM to quickly complete projects.

I wouldn’t doubt the quality of this Makita grinder because of the high profile of the company in manufacturing impeccable industrial tools.

>> Click here to see pricing, ratings, and reviews on <<


  • High speed of 11000 RPM
  • Can be used as a sander, but with careful instructions as stipulated in the manual
  • Has a powerful motor of 6.0 AMP
  • Has a small diameter of 2-1/4 inches, which makes it more portable and user-friendly
  • Labyrinth construction protects the motor against debris and dust particles


  • Has no variable speed
  • Relatively expensive
  • Scarce grinding disc

Makita GA4530 grinder is a tool of choice for a broad range of professionals such as welders, electricians, wood workers, and carpenters.

It has all the remarkable and incredible features to make your job so easy.

The interesting thing is that it can be used as a sander as well.

Good Luck!

>> Click here to see pricing, ratings, and reviews on <<

Leave a Reply

Your email address will not be published. Required fields are marked *