SERIES 45D_RP 4 & 5 FLUTE HI FEED ROUGHING END MILL W/ VARIABLE PITCH & CHIP SPLITTERS Shoulder Slabbing Channel Ramping Corkscrew Pocket Facing r D d Ap Ha L Grade P M K N S H e9(K)(M)(P/K) IN2005 + + o + h6 + Preferred choice o Second choice L Ap d Helix D Z R Overall Cut Shank Cutter Number (deg) Diameter Flutes Radius Length Length Size/Style 45D-2550S3RP05 IN2005 38.0 0.250 4 0.050 2.50 0.500 .250" Cylindrical 45D-3162R7RP06 IN2005 38.0 0.312 4 0.060 2.50 0.625 .312" Cylindrical 45D-3775R8RP07 IN2005 38.0 0.375 4 0.070 3.00 0.750 .375" Cylindrical 45D-3793R8RP70 IN2005 38.0 0.375 5 0.070 3.00 0.938 .375" Cylindrical 45D-5010S4RP10 IN2005 38.0 0.500 4 0.100 3.00 1.000 .500" Cylindrical 45D-5012S4RP10 IN2005 38.0 0.500 4 0.100 3.00 1.250 .500" Cylindrical 45D-6212S6RP13 IN2005 38.0 0.625 4 0.130 3.50 1.200 .625" Cylindrical 45D-6215S6RP13 IN2005 38.0 0.625 5 0.130 3.00 1.560 .625" Cylindrical 45D-7515S7RP15 IN2005 38.0 0.750 4 0.150 4.00 1.500 .750 Cylindrical 45D-7518S7RP15 IN2005 38.0 0.750 5 0.150 4.00 1.870 .750" Cylindrical Operating guidelines on page 404. 443