The Einhell Grinding and Engraving Tool TC–MG 135 E is a powerful and versatile tool that can be used for grinding, polishing, engraving and cutting. It is perfect for DIYers and professionals alike. The tool has a powerful 135 watt motor that delivers 6,000 to 35,000 rpm for smooth, precise results. It is also equipped with a variable speed dial to adjust the speed for different materials and applications. The tool also comes with a range of accessories, including a grinding wheel, sanding disc, engraving tip, grinding stone, and a polishing wheel. The tool is also compatible with the Einhell Multi–Tool System, allowing you to use the same tool with different accessories. This makes it a great choice for those who need a multi–purpose tool for various tasks.