Threading Tool, 0.100" Min Bore dia, Neck Dia.: 0.0700", Micro 100, Mfr#: IT-100250X

0.100" Min Bore DIA x 0.250" (1/4) Max Bore Depth 0.0440" Tooth Width 0.025" Projection x 0.1250" (1/8) Shank DIA x 1.50" (1-1/2) Overall Length x 0.0020" Radius #40-56 – Carbide UN Thread Right Hand, AlTiN Coated