What is an angle grinder? An angle grinder is a handheld power tool that can be used for a variety of metal fabrication jobs that include cutting, grinding, deburring, finishing and polishing. The most common types of angle grinder tools are powered by electricity; either corded or battery powered.

Grinders and disc grinders are types of heavy-duty handheld power tools. Grinders are used to cut, polish and grind a variety of materials such as concrete, metal and stone via various spinning discs that can be securely attached.

Angle grinders are standard equipment in metal fabrication shops and on construction sites. They are also common in machine shops, along with die grinders and bench grinders.

Let's start with the most important function: Cutting metal and other hard materials. The rotating cut‐off disc of the Einhell cordless angle grinder is ideal for effortlessly cutting and separating even stone and iron or aluminium.