So while I was looking for kydex tutorials, I found the site of NorthCoast Knives. Looking at all the tutorials, this: http://www.northcoastknives.com/northcoast_knives_tutorials_WoodenSheath.htm really intrigued me. Brisa only had handle sized blocks of wood, but they do sell entire buffalo horns. Is cutting, grinding, sanding and gluing buffalo horn possible with tools intended to be used for wood?