Description
Helical Flute Thread Mills; Material: Carbide ; Thread Size (Inch): 7/16-20 - 1/2-20 ; Thread Type: Internal ; Shank Diameter (Decimal Inch): 0.5000 ; Cutting Diameter (Decimal Inch): 0.4700 ; Length Of Cut (Decimal Inch - 4 Decimals): 1.1000