Spiral Flute Tap: 1/2-13, UNC, 3 Flute, Plug, 2B Class of Fit, Cobalt, Bright/Uncoated MPN:4445636

The spiral flute tap is a precision tool designed to create screw threads into pre-drilled holes with a fine thread finish. It features a 1/2-13 UNC threading standard and an efficient three-flute design that provides smooth, fast performance, reducing wear on the cutter and workpiece. Made from durable cobalt, the tap is suitable for use on hardened steels or stainless steel materials. It has a plug style with a 2B class of fit, ensuring proper alignment and precision thread formation. This spiral flute tap is ideal for professional mechanics, machinists, and technicians who require high-quality threads in their repair, maintenance, or fabrication work.