This 200-piece rotary tool and accessory set from Alltrade is the perfect addition to any DIY enthusiast's toolkit. With a maximum speed of 33,000 RPM and a minimum speed of 8000 RPM, this corded electric tool kit offers variable speed and a keyless chuck attachment. The multicolor set includes everything from drill bits to sanding discs, it is suitable for use on a variety of materials Whether you're working on a home improvement project or need a reliable tool for your workshop.