SERIES 45B_RB, 46B_RB, 47B_RB BALL NOSE SOLID CARBIDE END MILLS, MULTI-PURPOSE Shoulder Channel Ramping Corkscrew Pocket Contour D d Ap L Grade P M K N S H e8(K)(M)(P/K) IN2005 + + + + h6 + Preferred choice o Second choice L Ap d Helix D Z R Overall Cut Shank Cutter Number Length (deg) Diameter Flutes Radius Length Length Size/Style 47B-6206S6RB35 IN2005 Short 30.0 0.625 4 0.313 3.50 0.69 .625" Cylindrical 47B-6212S6RB35 IN2005 Medium 30.0 0.625 4 0.313 3.50 1.00 .625" Cylindrical 47B-6212S6RB50 IN2005 Long 30.0 0.625 4 0.313 5.00 1.25 .625" Cylindrical 47B-7515S7RB40 IN2005 Medium 30.0 0.750 4 0.375 4.00 1.25 .750" Cylindrical 47B-7515R8RB50 IN2005 Long 30.0 0.750 4 0.375 5.00 1.50 .750" Cylindrical Operating guidelines on page 402. 447