Carmex Carbide Threading Insert - ACME - TiAlN Coated - 40I3ACMEThe Carmex Carbide Threading Insert ACME with TiAlN coating is a durable, versatile tool designed for machinists who need reliable threading performance across a range of common profiles. Built for precision turning, it combines multiple lengths with a robust coating to keep cycles productive. Length Variety: 5 length options from 12 mm to 40 mm to fit a wide range of threading applications and depths. Wide Pitch Range: Capable of handling pitches