GUHRING INC. 9039980127000

1/2-13 3B, Blue Ring Spiral Flute Semi-Bottoming ANSI Standard Small Shank Tap, HSS-E-PM (PM Cobalt), H3, TiN Coated Type: Blue Ring,Number of Flutes: 3,Hole Type :Blind Hole 85.9mm Overall Length, 0.3670\