Morse Cutting Tools 90149 1"?x?1"?x?2?1/2"?x?5" 2 Flute Single End Carbide Finishing Center Cutting End Mill-ALTiN Series/List #5954TFull Description Cutting Diameter (DC) 1" Usable Length (LU) 2-1/2" Connection Diameter Machine Side (DCONMS) 1" Tool Type Single End Depth of Cut Maximum (APMX) 2-1/2" L