The Dremel Multi-Max MM40 has all of the top-line features you'd expect from the Dremel brand. Packing a robust and powerful 3.8 amp motor with Quick-Boost electronic feedback MM40 is capable of tackling demanding jobs while it automatically maintains constant speed through the toughest materials. The tool's patented Quick Lock accessory change system lets you switch between accessories with a simple turn of a lever and the innovative Quick Hold magnetic accessory interface holds the accessory in place while changing accessories so you don't have to. With the extra-wide 3.2-degree angle of oscillation the speed of cut is improved to make MM40 one of the fastest DIY oscillating tools available in its class. Dremel storage case included to hold tool and accessories.