91-120748-12.7 = 71-90 1/2 HSS
91-120748-16.0 = 71-90 5/8 HSS
91-120748-6.4 = 71-90 1/4 HSS
91-120748-19.0 = 71-90 3/4 HSS
91-120748-17.5 = 71-90 11/16 HSS
91-120748-14.0 = 71-90 9/16 HSS
91-165642-15
J501GB107