Designed to permit metal copings to be finished quickly, safely, and easily, the Express Line High-Speed Lab Metal Finishing Kit contains five durable, highspeed carbide metal finishing burs (that reportedly cut and trim all types of metal) and a multi-fluted, round finishing bur.
The kit's shape selection and blade geometry is said to allow a technician to accomplish gross reduction, to refinish pits/porosity, and to import a textured finish for increased porcelain retention. A High-Speed Metal Finishing Technique Guide also is included, offering step-by-step instructions on how and where to use each of the burs. The guide demonstrates a metal finishing technique using a pencil grip and a very light touch to reduce stress on hands and wrist and to decrease heat build-up on the coping.
