The classic shoulder bur (TF Series) creates a sharp internal line angle (butt) at the preparation margin. This area is prone to stress concentrations, leading to abutment fracture at the neck region. 

The MS bur has been designed as a flat tip bur, but with rounded edges that produce a smooth junction between the finish line and the axial walls. Such a modification helps reduce stress concentrations at this vulnerable part of the preparation. 

This bur is to be used by sinking the tip to its full depth, thereby leaving a 1.0 mm groove in the tooth- crafted from natural diamond grit for superior sharpness and longevity. Ideal for use with PFM crowns and bridges. 

• Bur Type: Diamond Bur  
• Tip Design: Modified Shoulder (Blue Ring)  
• Tip Diameter: 1.0 mm  

• Preparation of Buccal Margin for PFM prostheses  
• Reduction of Buccal Axial Surface for PFM Prostheses 

• Modified shoulder design ideal for PFM crown margins 
• Consistent 1.0 mm depth for precise axial reduction 
• Natural diamond grit ensures sharp, efficient cutting 
• Durable grit bonding minimizes wear and tear 
• Compatible with all standard airotor handpieces  
• Choose MS 1.0 — because every great crown begins with the right margin.

• 1 x 5 Premium Diamond Burs 
• Packed in a Cute Chocolate Box