KENNAMETAL Carbide Insert Cutting Tool P/N NG-4189R/K45 New 1PCS NSN 3455011924901 Name Value OVERALL LENGTH 0.760 INCHES NOMINAL OVERALL WIDTH 0.453 INCHES NOMINAL OVERALL THICKNESS 0.255 INCHES NOMINAL FUNCTION FOR WHICH DESIGNED GROOVING MOUNTING METHOD CLAMP CUTTER DIRECTION FOR WHICH DESIGNED RIGHT-HAND FEATURES PROVIDED ALL SURFACES GROUND ANGULAR MEASUREMENT AND TYPE 55.0 DEGREES INCLUDED MATERIAL CARBIDE SHAPE PARALLELOGRAM B2 Box1