YG-1 TF780 Helical Flute Thread Mill, 1-11-1/2, 2-11-1/2 NPT Thread, 4 in OAL, 4 Flutes, 5/8 in Dia Shank

Thread Mills Solid Carbide 60 Degree Helical Flute Tialn Coated For Taper Pipe Threads - Npt Ansi B 1.20.1

Yg-1 Cutting Tools Tf780 1 - 2 In Thread Size | Unified | 4 Flute | Solid Carbide | Tialn Coated | Helical Flute Thread Mill