Makita DGA452Z

Makita DGA452Z 18V Li-ion Angle Grinder Review

If you are looking for a versatile tool that will enable you to cut and grind items with then you need an angle grinder! These tools can cut, sand, polish, as well as sharpen a variety of materials including wood, mortar, tile, metal and so much more. If the ability to work independently of a power source appeals to you, the Makita DGA452Z grinder is one tool that you will like.

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With the low price tag, this tool is ideal for the beginner or home DIY enthusiast who is looking for a machine that packs a punch and can fit into the smallest of spaces. When compared to most models in the market, it is much smaller and compact but still has a lot of power. In this review, we will look at the features that make the DGA452Z a convenience tool for grinding and cutting applications.

The DGA452Z Features

Anti-Restart feature

When using a grinder, there is obviously a big potential for accidents happening. However, taking a few basic safety precautions can minimize that potential. This Makita tool comes with an anti-restart function to ensure the improved safety of your workspace. The accidental restart feature ensures that the motor doesn’t start when a charged battery is inserted with the switch on.

High comfort grips

A good machine should have a handle that feels comfortable to hold. Makita DGA452Z allows you to have full control of your tool thus carrying out your job perfectly. It features an adjustable side handle that makes it easy to work with whether you are right or left-handed. The handle also comes with a rubber-clad body that provides a firm grip in case you want to use it with one hand.

Compact body

You should choose a grinder that is small and lightweight if you want one that will give you easy operation. You will realize that this grinder is not too heavy and not too light even when you hold it using one hand. Due to its small size and lightweight, it can also fit very well in your hands. What’s more, you can place this grinder upright.

Electronic current limiter with warning lamp

The electronic current limiter feature protects its motor from overload. There is a small light on its side that shows you if it has been overloaded. Apart from warning you of any impending overload, the light will also turn on to warn you in case the battery is too low.

No-load speed 10,000 RPM

It is important to consider the speed at which a grinder rotates which is usually in terms of revolutions per minute. Usually, the higher the number of revolutions per minute, the more effective the grinder will be. This grinder comes with an angle grinder disks that rotate at 10000 revolutions per minute which is enough for most applications. It also accepts cutting discs for corded units which makes it more versatile.


The Makita DGA452Z is one tool that is designed for very high loads. Even if you used it to cut through bicycle locks that are made of hardened steel, this tool will please you. And even with decreasing battery power, you will realize that the performance will not decrease. The overload protection feature also works very well and automatically switches off when the tool gets too hot.


Can be set to work upright

Very powerful due to high performance 4 brush motor

Long-life thanks to the overload protection

The compact and small size makes it easy to work within narrow spaces

Lightweight and well-balanced thus ideal for one-hand usage


Tool required for you to move the protective cover

The speed is quite low


Overall, the Makita DGA452Z is a great tool for that DIYer or professional looking for a powerful cordless angle grinder. Unlike most models in the market, it comes with just enough power to get most jobs done. Although there are more powerful units on the market, you will love this tool if you have some tough jobs but still need a compact grinder.

It also comes with some great features including the overload protection and the ant-restart feature that stops it from starting up if you insert the battery when it is powered on. It is also offered at a bargain price if you buy it at the moment.

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Makita DGA452Z Rating


Our Rating



  • 50% faster grinding
  • Compact design
  • Ergonomic shape
  • 5x lower self-discharge
  • 10,000 RPM

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