Morse Cutting Tools 90886 1/2"?x?1/2"?x?3"?x?6" 4 Flute Single End Carbide Finishing Center Cutting End Mill-ALTiN Series/List #5951TFull Description Cutting Diameter (DC) 1/2" Usable Length (LU) 3" Connection Diameter Machine Side (DCONMS) 1/2" Tool Type Single End Depth of Cut Maximum (APMX) 3" Lengt