(HP) Handpiece 4mm x 13mm rec. RPM: 7.000 – 12.000 min-1 max. 20.000 min-1 1st Step I MEDIUM Smoothing & pre-polishing 2nd Step I FINE High gloss polishing Applications: Zirconia Characteristics: Especially for full contour zirconia restorations. Higher diamond concentration for highest efficiency. Makes glazing unnecessary.