Scientific Cutting Tools TM 290-20 Straight Flute Thread Mill: 3/8-20, Internal, 4 Flutes, 5/16" Shank Dia, Solid Carbide Straight Flute Thread Mill: 3/8-20, Internal, 4 Flutes, 5/16" Shank Dia,...
Scientific Cutting Tools TM 290-20 Straight Flute Thread Mill: 3/8-20, Internal, 4 Flutes, 5/16" Shank Dia, Solid Carbide Straight Flute Thread Mill: 3/8-20, Internal, 4 Flutes, 5/16" Shank Dia, Solid Carbide 20 TPI, 0.29" Cut Dia, 0.82" LOC, Bright Finish (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!