SERIES 12J1P 0 DEGREE LEAD END MILL Shoulder Channel Ramping Corkscrew Pocket Facing Coolant L2 L1 L3 D1 D2 .35 D1 L1 L2 L3 D2 Number Nominal Extension Overall Projection Shank of Cutter Number Diameter Length Length Length Size/Style Inserts Ramp Angle 12J1P-0501379R01 0.500 1.34 3.25 1.18 .625" Weldon 1 12.5 12J1P-0601379R01 0.625 1.34 3.25 1.18 .625" Weldon 2 11 12J1P-0701784R01 0.750 1.75 3.25 1.18 .750" Weldon 2 8 12J1P-0701784R02 0.750 1.75 3.25 1.18 .750" Weldon 3 8 12J1P-0702784R01 0.750 2.75 4.75 2.75 .750" Weldon 2 8 12J1P-0704084R01 0.750 4.00 6.00 2.75 .750" Weldon 2 Not Recomm. 12J1P-0801784R01 0.875 1.75 3.75 1.18 .750" Weldon 3 5.5 12J1P-1001784R01 1.000 1.75 3.75 1.75 .750" Weldon 3 4 12J1P-1001784R02 1.000 1.75 3.75 1.75 .750" Weldon 4 4 12J1P-1201584R01 1.250 1.50 3.75 1.50 .750" Weldon 5 2.5 12J1P-1501780R01 1.500 1.75 4.00 1.75 1.000" Weldon 6 2 Operating guidelines on 349. 20