Ingersoll Cutting Tools' 12W9R-10018S1R01 is a 1-inch diameter indexable endmill with replaceable inserts, built for precision milling in metalworking applications. The part number uniquely identifies this tool within Ingersoll's catalog, helping machinists select the right insert-based cutter for pocketing, contouring, or slotting tasks. This endmill is designed to be used with interchangeable inserts to maintain sharp cutting edges and extend tool life in demanding milling operations.
