Single Profile Thread Mills - MSC Industrial Supply
12 to 32 TPI, Internal/External Single Profile Thread Mill 1/2" Noml Diam, 0.372" Cut Diam, 3/8" Shank Diam, 4 Flute, 0.24" Neck Diam, 1.2" Neck Length, 3" OAL, AlTiN+ Finish. MSC# 57568883 Scientific Cutting Tools (SPTM372LA)