XEP / Square End Mills Type NO. Diameter Flute Length O.A.L Shank Dia XEP 0103 1.0 1.5 50 4 XEP 0203 2.0 2.0 50 4 XEP 0303 3.0 3 50 4 XEP 0403 4.0 4 50 4 XEP 0503 5.0 5 50 6 XEP 0603 6.0 6 50 8 XEP 0803 8.0 8 60 10 XEP 1003 10.0 10 60 12