The Great White Ultra is a dentated carbide uniquely designed to cut fast with minimal clogging, which means less chair time and greater efficiency.

SS White brings the Great White technology to the most popular crown and bridge shapes and includes the GWU KR 845 series:
 

• Designed for initial reduction and the contouring of internal walls for inlay and onlay preparations
• Rounded edges of KR burs produce rounded axial line angles to better distribute occlusal forces
• Flat end taper is ideal for preparation of the proximal box with divergent walls with an approximate 6 angle