Tungsten Carbide Grinding Burr Dental Rotary File
1,Tungsten carbide burr K25 materia 2,Silver Brazing from USA can 3,Better cut and better life, Much more oecumenica 4.carbide bur Tungsten carbide burs keep on excellent quality 5. More than 100 specifications is developed to satisfy your fully professional requirement on grinding; 6.You can choose 3 different surface color (s1