Dental Cleveland 17cm/6.5": End-cutting rongeurs used for trimming and recontouring alveolar bone and gross tissue removal. Standard beaks for use in limited access areas, for trimming fibrous tissue or small bony spicules. PREMIUM INSTRUMENTS Bone Rongeurs are the dental instruments used by dentists for cutting tough tissues and for cracking the gross deposits of the dental calculus. Bone rongeurs are forceps which have sharp edges and scoop shaped tips to cut the tough tissues. Bone rongeurs are made of high quality stainless steel to provide efficient gouging. These dental instruments are used in oral maxillofacial surgery to correct the injuries of jaws and oral tissues.