027 Head Diameter 11.5mm Cut Length 40,000 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