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
