Metabo Angle Grinder Review

Metabo is a German manufacturer that has been producing quality power tools for nearly a decade now. The Metabo W9-115 Angle Grinder is one of the company’s finest offerings, and it surely reflects the genius of German engineering. The tool checks all the boxes for premium grinders, which is why we consider it to be one of the best angle grinders that you can get today.

Build Quality and Durability

Weighing only six pounds and measuring 11.9 x 2.9 x 12 inches, this machine is compact and easy to carry around. Despite that, the Metabo W9-115 manages to be one of the tools that are there to stay, as it’s pretty durable thanks to the heavy-duty construction it sports.

Power and Speed

Despite its small size and lightweight, the Metabo W9-115 Angle Grinder packs enough power for any cutting, polishing, or grinding task you may have thanks to its 8.5 Amp motor that’s capable of producing 10,500 rpm.

The motor in and of itself is enough to show how much Metabo’s engineers care for the tools they make, as it offers up to 50% more torque for faster material removal as well as up to 20% higher overload capacity.

It’s worth noting that this tool offers easy switching between AC and DC so that you can use it no matter which power source is available.

Supported Disc Size

As with most angle grinders in this price range, the Metabo W9-115 Angle Grinder supports 4.5-inch cutting and grinding wheels. That’s the most commonly available size that you can find at any hardware store, which is a good thing, as you can easily replace the blade if it wears out.

Handle and Comfort

Your safety is also taken care of by this angle grinder as it comes with an adjustable, 7-position guard, which is ergonomically designed so that you don’t need any additional tools to adjust it. The gear housing can also be rotated by 90 degrees without any extra equipment. Finally, the grinder features an S-Automatic Safety Slip Clutch, which does a great job of protecting the user from kickback or wheel jams.


Metabo backs this angle grinder with a three-year limited warranty, which is pretty much the standard for power tools these days.

Metabo Angle Grinder Review – Pros and Cons


  • Lightweight, compact design
  • Easy AC/DC switching
  • Comfortable handle


  • The spindle is a bit too long


The Metabo W9-115 Angle Grinder is an excellent machine when it comes to performance, durability, and comfort, making it one helluva of an option to consider if you need to replace your old grinder or get your first one.

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