Spiral Flute Tap: UNC, 2 Flute, Modified Bottoming, 3B Class of Fit, Cobalt, GLT-8 Finish MPN:BU50S810.5009

The Spiral Flute Tap is an advanced cutting tool designed for professionals requiring precise threading in metals such as stainless steel, brass or aluminum during machining, assembly or repair processes. Made from cobalt alloy with a GLT-8 coating, this tap offers exceptional strength, heat resistance and self-lubrication properties ensuring smooth cuts, reduced friction and extended tool life. With 2 flutes, the spiral flute design reduces chip build-up while the modified bottoming feature allows for easier drilling of blind or plugs in confined spaces without risking breakage or damage to delicate materials. The 3B class of fit ensures high precision and accuracy, while UNC thread type enables compatibility with standard tap and die sets commonly used across industries including automotive, aviation, and manufacturing. Perfect for machinists, toolmakers or engineers seeking reliable performance when threading tough materials in confined areas.