The Siren nano polishing file is made from high-quality tempered glass which incorporates nano technology during the production process. This filing effect is comparable to a sanding paper with 12000 grit.
DSPIAE Siren Ultimate Precision Polishing File #10000-#12000 MSF-13
DSPIAE Siren Ultimate Precision Polishing File #10000-#12000 SF-20
DSPIAE MSF/SF Siren-Glass Mirror Plishing file
Dspiae Precision Glass File Ultimate Polishing Figure Grinding Tool SF-15 MSF-13
