DeWALT DCG405N XR Brushless 125mm Angle Grinder Review

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DEWALT DCG405N XR Brushless Angle Grinder Review

The DeWalt DCG405N XR Angle Grinder boasts a high performance motor and battery with a range of features that improve performance as well as safety.

The DeWalt DCG405N XR it suitable for both DIY enthusiasts as well as professionals alike.

The brushless motor is an enhancing feature with this angle grinder. It means that the motor can operate with the friction that is normally caused by the brushes being present. As a result, the DCG405N has a high performance level and is efficient in terms of battery life in comparison to other models without this feature.

The 18-volt Li-ion battery works as a powerful combination with the brushless motor as this gives an added boost to both performance and power. These batteries also come equipped with a low self-discharge, which means that minimal power is required to discharge the battery itself. This helps to prolong the battery life, and in turn lead to greater performance from it.

As well as high performance in the DeWalt motor, the surroundings of the motor have been designed in a way that offers protection to them. This has been achieved with the inclusion of mesh covers around the motor. This means that there is a protective layer to prevent dust and other small particles from entering the motor during and after use. Consequently, this will protect the longevity and overall function of the motor, ensuring performance is maximised.

In addition to this, a Soft Start feature has been added to the DCG405N. This means that when turned on there is a gradual build-up of speed. As a result, this eliminates any kind of shudder when turning on the tool, to allow for a smoother operation for the user. This helps to make the tool comfortable to use, but also means that there is less risk of cutting further than needed when first turning on the angle grinder.

Benefits of DeWalt DCG405N XR Brushless Angle Grinder

The DeWalt DCG405N angle grinder has a number of designed features that have been added In order to enhance the usability experience. One of these is the two position side handle on this tool. This means that there are two different positions for the handle, accommodating for both left hand and right hand users. The handle also comes with a rubber grip, adding extra comfort and security for the user.

As well as this, the DeWalt grinder has been engineered to include an electronic clutch. This means that if the tool pinches or stalls when in use, the electronic clutch is activated, and this reduces the level of kickback for the user. In turn, this means that user is protected for these kinds of events, should they arise. This will give the user piece of mind and know that they can focus on the job at hand when using the tool, rather than having to worry about things like stalling happening.

In addition, the DCG405N is lightweight and boasts an ergonomic design that supports usability. This is because being lightweight means that user is able to operate it for longer without the onset of fatigue, and as a result, will be able to complete more work to a high standard.

Dewalt DWE490-GB DWE490 230mm Angle Grinder 2000 Watt 240 Volt, Yellow
  • Abrasion-protected motor for greater durability
  • Brush window allows quick brush change
  • Dwe490 angle grinder 230mm 2000w 240v
  • Spindle lock for quick wheel change
  • Double-sided handle allows the user to optimize the grip position to ensure maximum comfort

Key Features of DEWALT DCG405N

A range of key features help to make this grinder one of the most popular.

  • Side handle that has two possible positions
  • Rubber grip
  • Mesh covers to protect the motor
  • Reduced kickback due to electronic clutch
  • 18-volt brushless motor
  • Automatic stop function when trigger is released
  • Overload protection
  • Soft start

DeWalt Safety

As with all power tools, safety is key and this angle grinder is no exception. It comes with a range of features that only add to the overall safe operation of the tool. One such feature is the Power-off function, which means that when the tool is overloaded it will automatically shut down in order to protect both the user and the tool itself.

As well as this there is an electric brake built into the tool. This means that if the user releases the trigger for any reason, then the wheel quickly stops, adding a further step of protection to the user and to the working environment around them.

Finally, the rubberised grip also contributes to the high safety standards of this angle grinder. It allows the user to operate the tool with confidence in their ability to grip and keep hold of it during use.

  • Brand: DeWalt
  • Model: DCG405N
  • Power Tool: Angle Grinder
  • Power Source: Cordless Battery
  • Voltage: 18 volts 18V
  • Battery Chemistry: Li-ion Lithium Ion
  • Power Output: 800w
  • Load Speed: 9,000 rpm
  • Maximum Disc Diameter: 125 mm
  • Spindle Thread: M14
  • Length: 310 mm
  • Weight: 1.74 kg


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