Morse Cutting Tools 96112 5/16"?x?3/8"?x?3/4"?x?2?1/2" 4 Flute Single End HSS Finishing Center Cutting End Mill-TiN Series/List #4550GFull Description Cutting Diameter (DC) 5/16" Usable Length (LU) 3/4" Connection Diameter Machine Side (DCONMS) 3/8" Tool Type Single End Depth of Cut Maximum (APMX) 3/4"