5" granite concrete travertine floor Polishing Pad grinding cup 27 tile grinder

Grinder or polisher speed must be lower than 5000 RPM. 1 X Grit 3000 10000. The aluminum base is also a 5/8"-11 Thread 4" aluminum polishing pad holder / backer (5/8"-11 female thread arbor). It is also a 5/8"-11 Thread 5" aluminum polishing pad holder / backer (5/8"-11 female thread arbor).

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