The All NEW 330RGS
Single piece bur (resists breaking)
Measures 0.8 mm diameter and is 2.0 mm long
The ultimate smoothing bur for amalgam and composite preps, after using the standard 330. Will maintain convergency, smooth pulpal wall and it’s long enough to refine the entire vertical walls due to it’s increased length vs the standard 330. Durable and long lasting because of the properties of the steel and the light use required – will last for several preps!