The Dremel 200 Series 200-1/15 is a powerful rotary tool with a corded electric power source and a maximum speed of 35000 RPM. It comes in a sleek black color and includes 15 accessories for various projects. The tool features a 3/8 inch chuck size and a keyed chuck type, making it easy to attach and remove accessories. With Lithium-Ion battery technology, this Dremel rotary tool is reliable for home and workshop use.