3M 7100075515 Die Grinder is a versatile tool suitable for a wide range of industries such as AOEM, aerospace, composite, and metalworking. With a maximum speed of 4000 rpm and various applications like deburring, grinding, and polishing, this pneumatic tool is perfect for blending corners, cleaning internal diameters, and contour finishing. It features a .5 HP motor and a 1/4 in collet size, making it ideal for tasks in cabinetry, metal fabrication, and furniture. The adjustable exhaust position allows for customizing the airflow, while the power source being pneumatic ensures reliable and efficient performance.