(d) 1 Piece of 4" Velcro Pafd Holder and 1 Piece of 4" Diamond Glaze Buff (it brings mirror like polished result to natural stone granite marble), and 27 Pieces of 4" Diamond Polishing pad (c) 1 Piece of 4" Diamond Turbo Grinding cup wheel for stone concrete travertine surface grinding smoothing (5/8"-11 Thread arbor).
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