Spiral Flute Tap: 1/2-20 UNF, 3 Flutes, Bottoming, 2B Class of Fit, High Speed Steel, Oxide Coated MPN:2986301

The spiral flute tap with 1/2-20 threads, 3 flutes, bottoming design, class 2B fit, high speed steel construction, and oxide coating offers several advantages for machinists in the production of threads onto hard materials. Its coarse pitch and generous clearance provide excellent cutting efficiency while its robust material and precise tolerances minimize wear, chip breakage and chatter ensuring smooth operation throughout multiple threading projects. By offering such a high-quality tool at an affordable price point, MSC caters to the machinist seeking reliable, cost-effective, and precision tools for their projects within the tooling product category.