Number & Letter Label: "6", Rectangle, 1" Wide MPN:SB5-6

Extension Tap M3 x 0.5 is an essential tool for professionals needing a high-quality tap for their precision projects requiring the use of Metric M3 threads. Manufactured to DIN315/IS, this Taper Thread Plug has a thread length equal to its nominal size plus two diameters while featuring three cutting edges, perfect for achieving accurate threads in lightweight materials such as aluminum or copper. The Extension Tap also comes with Cobalt 302 material coating applied by advanced electro-deposition technology that extends its longevity and resists hardened steel jaws. This product serves a significant purpose in extension taps used for applications like automotive, aviation or toolmaking where durable, well-made tools are crucial.