Morse Cutting Tools 90809 7/8"?x?7/8"?x?1?1/2"?x?4" 4 Flute Single End Carbide Finishing Center Cutting End Mill-ALTiN Series/List #5943TFull Description Cutting Diameter (DC) 7/8" Usable Length (LU) 1-1/2" Connection Diameter Machine Side (DCONMS) 7/8" Tool Type Single End Depth of Cut Maximum (APMX)