OTEC EF Compact reduces to a minimum the manual processing of jewelry, including those with filigree with a complex geometry.

Suitable for yellow, red or white gold pieces (rings, bracelets, chains, pendants).

The advantages of EF Compact
• processes hard-to-reach areas and interior contours
• delicate processing without deforming the pieces
• excellent polishing on areas where stones are set, without rounding
• brings out the brilliance of the diamonds thanks to the polished fixing pins
• does not damage diamonds, precious stones or zirconium
• processing in EF reduces pre-polishing by up to 90%