YG-1 TD550 Helical Flute Thread Mill, M14x1.5 Thread, 3-1/2 in OAL, 4 Flutes, 3/8 in Dia Shank

Thread Mills Solid Carbide 60 Degree Helical Flute Tialn Coated For Metric Internal Threads - Din 13

Yg-1 Cutting Tools Td550 M14 Thread Size | Metric | 4 Flute | Solid Carbide | Tialn Coated | Helical Flute Thread Mill