The Snap-on Tools PTGR400GM 1hp Heavy Duty Straight Die Grinder Tool is a high-quality and durable handheld tool designed for automotive and industrial applications. With a palm grip for easy handling, this grinder features variable speed control for precision grinding. Made in the United States, it comes with a 1/4 inch collet size and air inlet size for efficient operation. This single item tool is backed by the Snap-on brand reputation for reliability and quality, making it a valuable addition to any workshop or tool collection.