Morse Cutting Tools 96108 1/4"?x?3/8"?x?5/8"?x?2?7/16" 4 Flute Single End HSS Finishing Center Cutting End Mill-TiN Series/List #4550GFull Description Cutting Diameter (DC) 1/4" Usable Length (LU) 5/8" Connection Diameter Machine Side (DCONMS) 3/8" Tool Type Single End Depth of Cut Maximum (APMX) 5/8"