Sintered diamonds burs sintered diamond point 

Dental instrument sintered diamond burs 
1. consist of diamonds throughout. sintered diamond burs also specifically manufactured to cut and trim Zirconia. Alumina Oxide and other hard ceramic and jewelries materials. suitable for shaping. carving and polishing all kinds of minerals. 
2. Last 5~10 ties longer than diamond plated burs. Extremely long endurance and dimensional stability. Excellent abrasive qualities. 
3.Sintered diamond burs can be used by detal labs. jewelry. lapidary and gemstone. 
4.All burs are with HP shank. fit to electric micro motor. 
5.All burs are marked with color ring for reference of grit. 

We have a lot of other models for your choice! 

Diamond Grain Specification 
Ultra Fine  8um 
Extra Fine 28um 
Fine 60um 
Medium 125um 
Coarse 151um 
Extra Coarse 181um 

For more detail, please contact  the following website as