Spiral Flute Tap: 5/16-18, UNC, 3 Flute, Bottoming, 2B Class of Fit, Cobalt, Oxide Finish MPN:5974050

The spiral flute tap features premium cobalt alloys providing superior performance for through-hardened materials with increased wear resistance compared to standard carbon steel reducing breaking loads while enhancing heat transfer allowing fast, easy chip evacuation even at high feeds and speeds perfect for aerospace, medical, mold making or automotive industries requiring superior thread creation providing precision machining while cutting long-lasting threads ensuring optimal tool life in high performance workpieces suitable for various tap sizes within UNC specification meeting Class 2B fit ideal for precise and accurate fits thus preventing loose or damaged threaded assemblies.