uxcell 5/8" x 15/64" HSS 6 Flutes T Slot Cutter End Mill Tool Product Name : T Slot Cutter;Material : HSS Color : Gray;Cutting Diameter : 16mm/5/8" Cutting Depth : 6mm/15/64";Shank Diameter : 10mm/0.39'' Total Length : 60mm/2.36'';Weight : 37g Package Content : 1 x T Slot Cutter