5" Diamond Pads 16 + 3" core bit stone concrete floor polish masonry cut tools

Remind: The aluminum velcro pad holder, core drill bit's arbor is 5/8"-11 female thread. (c) 1 Piece of ( 5/8"-11 Female Thread arbor ) 5" Aluminum Velcro Backer/Pad Holder. 4 X Grit 50 100. 1 X Grit 800 1500 3000 6000.

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