dental burs: BC-43; high speed diamond burs fg; 271 items work great on PFM,chrome, ceramic material,ideal for shape and grind Catalog:271 specifications availabel:187 specifications of standard FG burs (ISO314, diameter 1.6mm / total length 19mm)11 specifications of FG short shank burs (ISO313, diameter 1.6mm / total length 16mm)44 specifications of FG long shank burs (ISO 316, diameter 1.6mm / ...