3/8" Half 1 1/2" Full Bullnose bit 2" wet polishing drum core bit stone granite

(e) 7 Pieces of 2" / 50 mm Wet Polishing Drum for granite marble concrete sink / basin hole / sink cutouts / tight radius (with 5/8"-11 Thread arbor). (d) 1 Piece of 2" / 50 mm Diamond Zero tolerance Grinding drum wheel for stone concrete inner hole coarse grinding / polishing (with 5/8"-11 Thread arbor).

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