Ingersoll Cutting Tools 6119605 Indexable Boring Bars; Minimum Bore Diameter (Decimal Inch): 0.6250 ; Minimum Bore Diameter (Inch): 5/8 ; Maximum Bore Depth (Decimal Inch): 2.0000 ; Maximum Bore Depth (Inch): 2 ; Toolholder Style: STFCR ; Tool Materi