SERIES 5J1E 0 DEGREE LEAD FACE MILL Shoulder Channel Ramping Corkscrew Facing D2 K H .31 D1 D1 Effective Number H D2 K Ramp Cutter Number Diameter of Inserts Height Bore Dia. Keyway Angle 5J1E-15R01 1.500 5 1.570 0.500 0.250 1.5 5J1E-20R01 2.000 6 1.570 0.750 0.312 1.2 5J1E-25R01 2.500 5 1.570 0.750 0.312 1.0 5J1E-25R02 2.500 7 1.570 0.750 0.312 1.0 5J1E-30R01 3.000 7 1.750 1.000 0.375 .5 5J1E-30R02 3.000 9 1.750 1.000 0.375 .5 Operating guidelines on page 359. 122