stone concrete floor countertop 50+1 polishing pad granite marble

Remind: The 5/8"-11 Female Thread arbor velcro backer/pad holder are with water feed hole, can be used for wet polishing. Remind: velcro backer's max velocity / capacity is 5000RPM, please don't use it with high speed polisher/grinder. This package: 50 Pieces of 4" Pad for granite marble concrete  and 1 Piece 4" Velcro Backer  ( 5/8"-11 female thread arbor ), the 50 Pads are:  10 Pcs X Grit 50 100  200 400, 3 Pcs X Grit 800 1500, 2 Pcs X Grit  3000 6000. Remind: velcro backer's max velocity / capacity is 5000RPM, please don't use it with high speed polisher/grinder. - 3mm thickness - recommend 3500 - 5000 rpm (grinder or polisher speed must be lower than 5000 RPM) - wet or dry use (wet use recommended)

Returns Accepted for this item if it's within 30 Days