A buddy of mine finishes his curly maple knife handles with Fiebings leather dye, then installs them on the blade. Once secured, he soaks them for a couple days in a jar of linseed oil, lets them dry for a few days and hand rubs them, gives a nice warm look. He used to build muzzleloaders. P.S., be careful using maple for a user hawk, I was told they are prone to break due to the nature of the wood, its very hard!