52. What is the addendum and whole depth of a gear with a 10 diametral pitch? A = WD= 53. What diametral pitch cutter must be used to cut 22 teeth on a 4.0 inch gear blank (OD = 4inches)? What is the pitch diameter of this gear? DP = PD = 54. Calculate the speed (RPM), feed rate (IPM), and material removal rate (MRR) in cubic inches per minute for machining a piece of 6061 T6 aluminum using a 5 inch face milling cutter with 8 carbide inserts. Use a cutting speed of 1000 SFPM, a chip load of 0.010" per tooth, and a depth of cut of 0.050". You will be using the full width of the cutter on each pass. RPM = IPM= MRR=