Diamond Burs MS-13

MS-13 Modified Shoulder Diamond Bur is a precision-engineered rotary instrument designed to facilitate smooth and controlled crown preparations. Its specialized design features a flat end with rounded corners, which is engineered to create a distinct radial shoulder margin. Unlike standard TF (Taper Flat) burs that produce a sharp 90-degree internal angle, the MS bur establishes a rounded internal line angle, ensuring optimal stress distribution and precise contouring of the tooth structure.

The diamond grit ensures effective cutting performance with minimal vibration, reducing chairside time and improving patient comfort. Constructed for use with airotors, the standard high-speed shank ensures a secure fit and optimal rotational control. This bur is an essential tool for restorative procedures requiring meticulous crown and bridge work—particularly for Porcelain Fused to Metal Restorations—offering a reliable solution for consistent clinical results and refined, rounded margin definition.