SERIES 1TJ1Q 0 DEGREE LEAD ENDMILL WITH 4 INDEXES Shoulder Channel Ramp Corkscrew Facing Coolant D1 D2 .43 L3 L1 L2 D1 L1 L2 L3 D2 Effective Extension Overall Projection Shank # Ramp Cutter Number Diameter Length Length Length Size/Style of Inserts Angle ap 1TJ1Q-1001784R01 1.000 1.75 3.75 1.75 .750 W 2 1.09 1TJ1Q-1001780R01 1.000 1.75 4.00 1.55 1.00 W 2 1.09 1TJ1Q-1003780R01 1.000 3.75 6.00 3.55 1.00 W 2 1.09 1TJ1Q-1201784R01 1.250 1.75 3.75 1.75 .750 W 3 .73 1TJ1Q-1202281R01 1.250 2.25 4.50 2.22 1.25 W 3 .73 1TJ1Q-1204281R01 1.250 4.25 6.50 4.22 1.25 W 3 .73 1TJ1Q-1502281R01 1.500 2.25 4.50 2.25 1.25 W 4 .58 1TJ1Q-2002281R01 2.000 2.25 4.50 2.22 1.25 W 5 .40 Operating Guidelines on page 97. 54 ø ø