4" wet dry polisher grinder 170+1 granite marble concrete polish pad

Remind: The 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 carries (a)-(b): (a)  50 Pieces  of 4 Inch / 100 MM Silicon Carbide Coarse Grit (Grit 50/60) Sandpaper for metal, wood, stone, granite, marble, concrete, jade, rubber, fiberglass, rust paint remove, deburring. (b) 120 Pieces of 4" Pad for granite marble concrete  and 1 Piece 4" Backer  (5/8"-11 female thread arbor), the 120 Pads are:  22 X Grit 50  100 200 400 , 8 X Grit 800  1500  3000 10000. 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