Roland Zirconia Milling Bur DLC Dental CAD CAM Milling Cutter System Roland DWX53 Dry Mills Roland DWX52D Roland DWX42W Wet Mills Roland DWX52DCi Size Φ0.3*Φ4.0*50 Φ0.6*Φ4.0*50 Φ1.0*Φ4.0*50 Φ2.0*Φ4.0*50 Coating Not coating DC (Diamond Coating) DLC (Diamond-like Coating) F&Q: 1. Introduce Audental? Audental established in 2007, is the first and biggest dental precious metal alloys and reliable zirconia manufacturer in China market, its production facilities are located in