7" Polishing Pad 12 Pad marble how to fabricate granite countertop USB

FREE SHIP (United States) The rubber backer's arbor is 5/8"-11 Female Thread. NOT M14 Thread. Pad Holder's max capacity / velocity is 5000 RPM. Please do not use higer speed grinder / polisher with rubber backer. Grinder speed must be lower than 5000 RPM. This auction/package carries (a)-(c) (a)  one 4 GB USB, it includes two video, one of it is "How to Fabricate Granite countertop DIY Undermount sink", the other is "How to Fabricate Granite Countertop DIY, Profile & Polish) (b) 12 Pieces of 7" Higher Diamond Concentration More Long Lasting Polishing Pad for granite marble concrete. And (c) 1 Piece of ( 5/8"-11 Thread ) 7" Rubber Backer/Pad Holder. Pad Holder's max capacity / velocity is 5000 RPM. Please do not use higer speed grinder / polisher with rubber backer. Grinder speed must be lower than 5000 RPM. 12 Pieces 7" Diamond Polishing Pad for granite marble concrete: 2 X Grit 50 100 200 400, 1 X Grit 800 1500 3000 10000. - 3mm thickness - recommend 2500 - 5000 rpm - wet or dry use (wet use recommended)

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