MORSE® 98607 5900 Thread Mill, 5/16-18 UNC Thread, 2-1/2 in OAL, 3 Flutes, 1/4 in Dia Shank

MORSE® Thread Mill, Series: 5900, 5/16-18, UNC, 0.24 in Cutting Dia, 5/8 in Length of Cut, 2-1/2 in Overall Length, 3 Flutes, 1/4 in Shank Dia