SERIES 1SJ1Y 0 DEGREE LEAD END MILL WITH 4 INDEXES Shoulder Channel Facing Slabbing Coolant L2 L1 D1 D2 .31 L3 Number L1 L2 L3 D2 D1 Number of Effective Extension Overall Projection Shank Cutter Number Eff. Dia. of Inserts Inserts Length Length Length Size/Style 1SJ1Y-0701284R01 0.750 2 2 1.25 3.25 1.06 .750" Weldon 1SJ1Y-0701280R01 0.750 2 2 1.25 3.50 0.95 1.000" Weldon 1SJ1Y-0701280R02 0.750 3 3 1.25 3.50 0.95 1.000" Weldon 1SJ1Y-0702280R01 0.750 2 2 2.25 4.50 1.95 1.000" Weldon 1SJ1Y-0703280R01 0.750 2 2 3.25 5.50 2.95 1.000" Weldon 1SJ1Y-1001784R01 1.000 3 3 1.75 3.75 1.75 .750" Weldon 1SJ1Y-1001780R01 1.000 3 3 1.75 4.00 1.56 1.000" Weldon 1SJ1Y-1001780R02 1.000 4 4 1.75 4.00 1.56 1.000" Weldon 1SJ1Y-1003280R01 1.000 3 3 3.25 5.50 3.06 1.000" Weldon 1SJ1Y-1201784R01 1.250 3 3 1.75 3.75 1.75 .750" Weldon 1SJ1Y-1201781R01 1.250 3 3 1.75 4.00 1.56 1.250" Weldon 1SJ1Y-1201781R02 1.250 5 5 1.75 4.00 1.56 1.250" Weldon 1SJ1Y-1203281R01 1.250 4 4 3.25 5.50 3.06 1.250" Weldon 1SJ1Y-1501781R01 1.500 4 4 1.75 4.00 1.75 1.250" Weldon 1SJ1Y-1501781R02 1.500 6 6 1.75 4.00 1.75 1.250" Weldon 1SJ1Y-1502281R01 1.500 5 5 2.25 4.50 2.25 1.250" Weldon Operating guidelines on 355. 44