Symbolism of Bali Cecekahan handle?

[David]

Originally Posted by Marcokeris

IMO the notches are not an arcaic meaning. They are only good for a better hold with hand (difficult to loose the handle)

I am not convinced of this Marco. When i hold my 2 examples in the tradition grip (thumb and forefinger on the blade) my hand does not come in contact with these notches so i cannot see how they can aid in giving a better grip on the blade. Also, ever example i have seen has 5 notches, so it leads me to believe that there must be some significance to the number.