Best 4 Inch Angle Grinder 2023

Last Updated: February 24, 2023 by Amer

best 4 inch angle grinder

Angle grinders are a perfect example of how technology has evolved to allow greater accessibility and ease to man. It is hard to come by best angle grinders. They come in different sizes, with different variability depending on the kind of usage you have in mind.

In the right hands, this powerful tool can be used for multiple purposes such as removing excess material or simply grinding away un-necessary edges. The skill to use an angle grinder itself is not often enough.

It is also important to understand what type of angle grinder is best suited for your needs. If you are looking for a small, mobile, and efficient angle grinder then we have the perfect product for you, the best 4 inch grinder.

Best 4 Inch Angle Grinder 2023

Makita GA4030K is a 4-inch angle grinder that is both comfortable and easy to use. It comes with a 6.0 AMP motor, capable of delivering 11,000 RPM. Its rotatable gear design allows it to be positioned at a 90-degree angle for better maneuverability. Hence, it is suitable for learners!

Makita GA4030K Review 2023

Makita GA4030K 4 inch angle grinder priceMakita is a well-recognized brand that provides a wide variety of grinders offering different features and benefits. Their range extends from ¼ inch die grinders to 9-inch angle grinders that are suited for different purposes.

They take pride in offering industrial quality products and power tools that can be used both professionally as well as informally. Utilizing their cutting-edge technology to create and engineer designs that are not only energy efficient but also mobile and compact.

Makita GA4030K Specifications:

  • The angle grinder has a 4 inch grinding wheel
  • A 3 inch wire cup brush
  • Sanding disc of 4 inches
  • 11,000 RPM motor
  • Spindle thread of M10x1.25 inches
  • Net weight of 3.7 lbs

Makita GA4030K Features:

Small Diameter Barrel Grip:

The 4-inch angle grinder is more comfortable due to its compactness. Despite being small in size, it has a motor protection feature that adds to the overall effectiveness of its use as an industrial tool. Providing greater comfort for all-day use in a professional setting.

6 AMP Motor of 11,000 RPM:

Its compactness and mobility do not hinder its durability as it is made for extended professional usage. The powerful motor is capable of grinding even the most resilient materials.

An additional layer of varnish creates a barrier that protects against dust particles and contamination for increased life of the machine.

Related: 5 Best Angle Grinder Disc for Paint Removal

Versatile design:

The motor is capable of performing various feats such as cutting different types of materials such as bricks, metal, or rust and is applicable for use in different applications. It’s effective for shipyard maintenance, metal polishing, repair work, or even general grinding.

Lightweight and adjustable:

4-inch angle grinder weighs only 3.7 pounds. Additionally, it can be positioned at various angles owing to its rotatable gear design making it far more convenient for its user to adjust. This also enables you to easily grind off areas that are harder to access in contrast to others.

Related: Best Angle Grinder for Tile Cutting

  • Comfortable and simple to use
  • Powerful yet flexible and mobile
  • Protection against dust and debris
  • Can be used for multi-purposed applications
  • Intricate designing with zigzag protection of armature
  • Extended life for professional use all day long
  • Comes with an additional tool case
  • Doesn’t have different speed settings
  • Power switch needs to be handled delicately

What to Expect:

Makita GA4030K 4 is the best 4 inch angle grinder. Its features already set it apart from its previous models as well as other angle grinders. But that’s not where it stops. Along with the already discussed features, here are several benefits its user can entail:


The size of the angle grinder itself provides a smaller diameter than usual, which coupled with the barrel grip, adds greater comfort. This is essential because if you are expected to be working the entire day, a little bit of comfort will go a long way towards sustaining your productivity.

Related: Best Angle Grinder Stand


Control is important when it comes to grinding, an out of control machine can cause more harm than good. This is why the side handle for this grinder is set at an increased 20-degree angle to allow the user to have a greater sense of control over the machine.


Purchase of equipment is an investment that you make and prefer it to be a one-time purchase. Hence why it is better to have a bang for your buck one that goes a long way to provide you greater utility.

The protective zigzag varnish provides a barrier between sawdust, debris, and dust and the machine’s armature increasing its lifespan and durability by an extended margin.

Related: Best 7 Inch Angle Grinder Reviews


Using such a powerful tool can essentially make you question its reliability and authenticity. However, you need not worry as the machine’s bevel gears are designed to provide 2 times the service life in contrast to all the previous models of this product.

All of which makes it more genuine and reliable than its predecessors.


Final verdict entails that if you are looking for the best angle grinder then Makita is your go-to brand for this. It is truly hard to come by 4-inch grinders that offer such a wide range of functions.

Within the box, you will find the Makita GA4030K 4-inch angle grinder with grinding wheel, a side handle that can fit in 2 spots depending on your personal preference, a wheel guard, inner flange, locknut, wrench, and tool case.

This deal ensures that you do not have to rely on or purchase additional materials in order to get started. You do not need to be a professional to use an angle grinder. To top it all, this product also has a 1-year warranty that ensures the best deal possible.

With this product, you will find that the comfort and easy to use system makes it perfect for all kinds of multi-purpose use. If you’re looking to remove hassles and enjoy a simple, easy to use angle grinder then this is the perfect product for you!


Leave a Comment

You cannot copy content of this page