Square End Mills Imco Flute Count 7 Cutting Diameter 5/8 inch Connection Diameter Machine Side 5/8 inch 5/8 inch × 5/8 inch × 2-3/16 inch × 4-1/2 inch 7 Flute Square Carbide End Mill-AlCrNX 5/8 inch × 5/8 inch × 2-3/16 inch × 4-1/2 inch 7 Flute Square Carbide End Mill-AlCrNX 63253 Depth of Cut Maximum 2-3/16 inch Usable Length 25 mm Overall Length 4-1/2 inch