This vintage micro countersink tool from Aircraft Tools Inc is a precision depth control instrument that is perfect for achieving professional results. Made in the United States, this tool is a must-have for any metalworking and manufacturing enthusiast looking to achieve accurate and consistent countersinks. The tool's brand name alone is a testament to its quality and reliability, and its country of origin ensures its durability over the years. Whether you're a seasoned professional or a beginner, this micro countersink tool is sure to exceed your expectations. The tool type is specifically designed for micro countersinking, making it an essential item for those working in CNC machining, metalworking, or any other industrial field. This toolholding category item is perfect for those who want to achieve precision and consistency in their work. The vintage nature of this tool only adds to its charm and appeal, and it is sure to be a valuable addition to any tool collection.