This professional metric tap and die set is perfect for both commercial and occasional use, ideal for creating or repairing common metric threads. Made from durable bearing steel, the set includes 5 metric taps (M6, M7, M8, M10, and M12) marked with their sizes for easy identification. It also comes with a T-bar tap wrench that fits all the included taps, making it a versatile and reliable tool for threading and repair jobs.