... full diamond. Diameter:16mm Thinckness is 0.97 mm - 1.04 mm. Spindle diameter:3 mm. Diamond burr:1)Structure: Double-side coated ... of diamond.2)burr Diameter: 8mm,16mm3)Thinckness: 0.55 mm - 1.04 mm4)Diamond grits: Coarse, medium and fine.5 ... )Spindle diameter: 3 mm.6)Application: Used in slotting for ceramics, carbide.d