Samples of work     The nib of a fountain pen, a clip, a cartridge guide, parts of the frame of spectacles, or materials made of titanium – polishing with CF by OTEC always achieves excellent results. unmachined machined Fine blanks and precision-engineered parts made of metal, plastics, or ceramics. If edge rounding has to be accurate without any deformation, CF by OTEC achieves immaculate finishing results even on wafer-thin precision parts with small holes. unmachined machined Deburring, rounding and polishing turned, milled and stamped parts for a diverse range of applications. The process-assured CF by OTEC features precise, consistent finishing quality with high separating performance. unmachined machined BACK / MORE SAMPLES