Yankee 3G-OTH-410097 — Technical Specifications

The YANKEE Chucking Reamer is a straight-flute, high-speed steel tool with a 0.439-inch diameter, designed for precision reaming operations. Manufactured under MPN 433-0.4390, this tool features a neutral rake geometry for general-purpose use. It is suitable for enlarging and finishing holes to tight tolerances in industrial applications.