The Blue Point Snap-On AT811 3/8" Reverse Angle Air Drill is a high-quality and durable tool designed for use in various automotive and industrial applications. With a chuck size of 3/8 inches and a 45-degree angle design, this drill offers precision and versatility. The keyed chuck key type ensures secure bit retention, while the reversible feature allows for easy bit changes. As a single item, this air drill is a valuable addition to any garage or workshop, providing reliable performance and efficiency.