Diamond Polishing Pads 4 inch Dry 5 STEP Granite Stone Concrete Marble Quartz

(a) 1 Piece of 4" Polishing Pad Holder (5/8"-11 Thread arbor). 1 X step 1 step 2 step 3 step 4 step 5. Pad holder's max velocity / capacity is 5000 RPM.

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