I haven't greased the tip in years. There are two schools of thought; grease it often, or not at all.
If you don't grease, the B&C oil keeps it lubed. If you do grease, do it often. The grease forms a ring around the bearing, which prevents the oil from getting to it.
If you don't grease, the B&C oil keeps it lubed. If you do grease, do it often. The grease forms a ring around the bearing, which prevents the oil from getting to it.