SERIES SJ2R 0 DEGREE HEAVY DUTY FACE MILL WITH 4 INDEXES Shoulder Channel Facing D2 K H .96 D1 D1 Effective Number H D2 K Bolt Cutter Number Diameter of Inserts Height Bore Dia. Keyway Circle SJ2R-06R01 6.000 7 2.375 1.500 0.625 NA SJ2R-08R01 8.000 9 2.375 2.500 1.000 4.00 SJ2R-10R01 10.000 11 2.375 2.500 1.000 4.00, 7.00 SJ2R-12R01 12.000 13 2.375 2.500 1.000 4.00, 7.00 Operating guidelines on page 365. 150