Makita DGA504Z Cordless 18v Brushless Angle Grinder

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Makita DGA504Z Cordless 18v Brushless Angle Grinder Review

The Makita DGA504ZA is a cordless angle grinder that comes equipped with a powerful 18V Li-ion battery and brushless DC motor which has been significantly enhanced to ensure a smooth operation of the grinder.

Engineered to deliver high quality for DIY enthusiasts and professionals alike with a range of features.

Benefits of Makita DGA504Z Cordless Angle Grinder

The Makita Brushless motor is a strong feature in this angle grinder. It is designed to be efficient and powerful, and as a result, is up to 50% more proficient that a model of the same standard. Due to the fact that it is highly optimized to be efficient, this means that the battery will last almost twice as long as another product that is operating with the aid of a standard motor.

This is all thanks to the absence of brushes in the motor, hence brushless motor. Brushes in other models cause friction when in use, so with this enhanced Brushless motor, the DGA504Z is able to operate to a higher level, and can consequently produce a much larger measure of torque in relation to weight. In other words, there will be more torque at your disposal to help you complete a range of tasks, whilst using less power than a standard grinder.

As well as benefitting performance on a day to day basis, this also means that longevity of the angle grinder will be greater as there is less strain on the battery, since the motor is able to make a much more efficient use of the power that it provides.

Coming fully equipped with an 18V Li-ion battery will also prolong the life of the angle grinder as these have a low self-discharge. This is further supported by the long run time of the battery, meaning that it can be used for longer periods of time without having to recharge. To further aid operation and battery monitoring, there is a battery fuel gauge on the device for easy monitoring of how much power is left.

Makita DGA504Z 18V Brushless Angle Grinder 125mm with 1 x 3Ah Battery & Charger
  • High power motor
  • Soft start feature
  • Rubberised soft grip
  • Electronic current limiter for overload protection
  • Slide switch conveniently located for one hand operation

Extreme Protection Technology (XPT)

The XPT feature means that the angle grinder is designed with a protective seal (XPT) inside the tool itself. As a result, there is a greater level of protection as the sealant can provide the tool with a higher level of water resistance. It does this by providing a way for water and dust to be challenged away from the internal components. This will help prolong the life of the angle grinder as it means that it can be used in a range of conditions, including those that would be considered as being harsher.

Makita Safety

When operating a tool like this, Makita see safety as key, and the DGA504Z comes with features to help ensure the user is always kept safe. This includes an electric current limiter, which means that if the angle grinder is overloaded when in operation, then it will automatically cut off. This will protect both the user, and the tool from any potential damage.

There is also a slide switch that is located on the device to ensure smooth one hand operation. This means that you can control what you are doing with the angle grinder with one hand, ensuring a quick response and extra convenience.

Finally, the rubberised soft gift on the angle grinder ensures that the user’s hand is protected when in use. This is because it makes it possible to safely hold onto the angle grinder without strain on the hand.

Makita DGA504Z 18V Li-ion LXT Brushless 125mm Angle Grinder – Batteries and Charger Not Included
6,413 Reviews
Makita DGA504Z 18V Li-ion LXT Brushless 125mm Angle Grinder – Batteries and Charger Not Included
  • Ideal for heavy duty grinding applications
  • 125mm wheel diameter, bore 22.23mm, maximum wheel thickness 6mm
  • Slide type switch with lock-on function
  • Automatic Torque Drive Technology (ADT)
  • Automatic speed control

Key Features of Makita DGA504Z

Performance is a big part of this angle grinder and it has been designed in a way that helps to maximise this. This has been achieved by the design and integration of a built-in controller that changes the cutting speed automatically. This means that when in use, the angle grinder is able to adjust the speed to be able to continue to operate at a high speed rotation on light duty application, or high torque on heavy duty application. This, in turn, will save time and allow for a more efficient operation.

  • High power motor
  • Battery fuel gauge
  • Constant speed under load
  • Soft start feature
  • Rubberised soft grip
  • Electronic current limiter for overload protection
  • Convenient slide switch located for one hand operation

The Makita DGA504Z is engineered to deliver high quality for DIY enthusiasts and professionals alike with a range of features.

  • Brand: Makita
  • Model: DGA504Z
  • Power Tool: Angle Grinder
  • Power Source: Battery
  • Voltage: 18 volts 18V
  • Connectivity: Cordless
  • Bore Diameter: 22.23 mm
  • Max Wheel Thickness: 6 mm
  • Noise Sound Pressure: 79dB(A)
  • Noise K factor: 3dB(A)
  • Load Speed: 8,500 rpm
  • Vibration K factor: 1.5m/sec squared
  • Vibration Surface Grinding with Anti-Vibration Side Grip: 6.0m/sec squared
  • Vibration Surface Grinding: 6.5m/sec squared
  • Weight: 2.5 kg


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