granito travertino cemento lavello foro 2" pietra nucleo punta lucidatura mola tamburo

(b) 6 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). (c) 1 Piece of 2" (50 mm) Diamond Brazed / Electroplated Zero tolerance grinding drum wheel for sink hole inner coarse grinding / polishing (5/8"-11 Thread).

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