dental lab tungsten carbide burs burrs SMEDENT
our carbide burs is made by Swiss Rollomatic 5 axises CNC machine with FANUC robot hand
Our Carbide material is from CERATIZIT
Hardness is 93.80 HRA(Rockwell hardness)
TRS: 3950 N/mm2
And Shank is from JAPAN Stainless Spring Steel
All these factors make sure our carbide burs Excellent Quality