5/16-18 UNC, 3 Flute, 45° Helix, Bottoming Chamfer, Bright Finish, Cobalt Spiral Flute STI Tap Right Hand Flute, 3-15/16" OAL, 0.381" Shank Diam, 0.866" Thread Length, 3B Class of Fit, Series Enorm Z (Pkg Qty=1)
Item not returnable!
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