Sumitomo 2900W83 Indexable High-Feed End Mills; Minimum Cutting Diameter (Inch): 1-1/2 ; Cutting Diameter (Decimal Inch): 1.5000 ; Maximum Cutting Diameter (Inch): 1-1/2 ; Maximum Depth of Cut (mm): 3.00 ; Toolholder Style: DMSW ; Shank Type: Modular