Brand
Irwin Hanson
Long Description
Irwin Hanson, 1440, Straight Flute Tap, Fractional, Measurement System: Imperial, UNF Thread Standard, 7/16-20 Thread, Plug Chamfer, 4 Flutes, High Carbon Steel, Uncoated, Class of Fit: 2B, Right Hand Cutting Direction, 1-7/16 in Thread Length, 3-5/32 in Overall Length, 0.323 in Shank Diameter, H2 Thread Limit, Through Coolant (Yes/No): No