The Shallow Troughers (31mm) were specifically designed for procedures on the chamber floor or just beyond such as troughing for the MB2 canal of maxillary molars, troughing for the middle mesial canal of mandibular molars or to “brush out” the isthmus between the MB & ML canals of mandibular molars. Shallow Troughers are also useful where limited inter-arch space precludes the use of the Deep Troughers.

The Deep Troughers (34mm) were designed for deeper operations within the root such as exposure of separated instruments, removal of pulpal tissue from deep within C-shaped canals and chasing severely-calcified canals into the mid-root and beyond.

The TruGrit TroughRefiner is the only bur of its kind as a slow-speed small-tipped tapered diamond bur designed by an endodontist specifically for endodontic procedures. As the perfect companion to Munce Discovery Burs, the unique features of the TruGrit TroughRefiner make it the ideal instrument for:

• Refining the complex isthmus systems of bicuspids
• Refining the trough that has already been discovered and explored with Munce Discovery Burs
• Brushing out the isthmus between the MB1 and MB2 canals of maxillary molars
• Brushing out the isthmus between the MB & ML canals of mandibular molars
• Dissecting the cement-line from around posts

The Endodontic Cariesectomy Bur (31mm) has a #6 round carbide head and was designed to facilitate the type of deep caries removal often required in endodontic cases, and for which there was previously no comparable instrument. This bur—often in combination with the #4 Shallow Trougher—is ideal for caries removal from around crown margins from within the access cavity.