Overview Reviews Product Description HSSE - for toughness and increased wear resistance TiAlN coated - increases wear resistance, improves chip flow and reduces chip welding Designed to produce a 2B class of fit ANSI shank / ISO length Spiral point forces the chips ahead of the tap - designed for through hole applications Designed for high tensile materials such as tool steel, high tensile steel, case hardening steel Clarkson Osborn Catalog Product Videos Custom Field Size #12-24 NC Flute length 11/16" Overall length 2-3/8" Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn #12-24 NC HSSE Red Ring Spiral Point Tap CT52012 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *