Prohoe Rogue hoe heads are cut from the tempered steel of an ag disk blade and are sharpened on 3 sides to hold their edge. The Field Hoes heads are riveted to the handles, as well as being pressure-fitted by an industrial epoxy bond, and there is a 2 year warranty against bending or breaking the head.  ***Oversized Item - There will be an additional charge of $8.50 for shipping because of the length of the handle.***