SERIES SJ_Y 0 DEGREE LEAD FACE MILL WITH 4 INDEXES Shoulder Channel Facing Coolant D2 K H .31 D1 D1 Effective Number H D2 K Cutter Number Diameter of Inserts Height Bore Dia. Keyway SJ5Y-01R01 1.500 6 1.570 0.500 0.250 SJ6Y-01R01 1.500 4 1.570 0.500 0.250 SJ5Y-02R01 2.000 7 1.570 0.750 0.312 SJ6Y-02R01 2.000 5 1.570 0.750 0.312 SJ5Y-02R02 2.500 9 1.570 0.750 0.312 SJ6Y-02R02 2.500 6 1.570 0.750 0.312 SJ5Y-03R01 3.000 11 2.375 1.000 0.375 SJ6Y-03R01 3.000 7 2.375 1.000 0.375 Operating guidelines on page 355. 138