since our foundation in  1999,WILSON Precision Technogogy has been a trusted supplier of tungsten carbide cutting tools for customers in nail salons and drill dealers.We are pround to supply an extensive range of innovative and advanced carbide burs and ceramic burs to customers all over the world,including Europe,Japan,Korea,Singapore,United States and so on.
the advantages of  the bit as following:
1).More strong,more sharper. 
2). 4 grits available, Coarse,Medium,Fine and XFine
3).Resistance of acid,alkali and heat
4). Excellent durability and cutting performance
5).Improvement of customers' feel.
6).Unusual,eye-catching appearance for easy identification.
7).OEM are welcomed.