The Matco Tools MT4880 Straight Die Grinder is a high-quality air tool designed for precision grinding tasks. It features a palm grip for comfort and control, a 1/4 inch collet size for securely holding grinding bits, and a variable speed trigger for customizable power levels. This single item set includes an air hose fitting for easy connection to your workshop. With a manufacturer part number of MT4880, this straight die grinder is a reliable choice for automotive and industrial applications.