OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 16mm Milling Cutter Arbors 5/8 x 11 calibrated gauge

5/8 x 11 calibrated gauge designed for precise inspection of UNC thread inserts (STIs)

helping you drill accurate holes on the first pass

The combination of M2 high-speed steel and H5 tolerance enables precise hole finishing with reliable wear resistance

enabling fast setup and versatile use in milling

keeping measurements trustworthy for the long term

OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 16mm Milling Cutter Arbors 5/8 x 11 calibrated gaugeThe OSG Carbide 4 Flute End Mill is a 16 mm diameter, regular length tool featuring a square edge profile and a diamond coating. Built for precision work in plastics and graphite, this four flute cutter pairs robust cutting action with stable, accurate finishes. Designed for machinists who demand dependable performance over long runs, it helps you achieve consistent results with fewer passes and less wear, making it a reliable choice for both shop