060 Head Diameter 14mm Cut Length 20,000 Max Speed Materials: Chrome Cobalt, Hard Acrylic, Metal Alloy, Composite, Plaster & Stone Clinical Use: Trimming Partial Denture Framework, Trimming Dentures,Trays, Temporary Restorations, Trimming Crown and Bridge Metal Substructures, Trimming Temporary Applaince and Restorations, Trimming Models & Dies