Diamond wet & dry flexible polishing pad backer: Widely used on polishing the surface of the hard material, marble, granite ect

Diamond wet & dry flexible polishing pad backer:Widely used on polishing the surface of the hard material, marble, granite, steel, etc 

high polishing speed and longer life

diameter: 3''(80mm), 4''(100mm), 5''(125mm)

thickness: 2.2mm, 3.0mm

grit: 50#, 100#, 200#, 400#, 800#, 1500#, 3000#, 5000#

Other size and requirement can be accepted according to your design.

Diamond wet & dry flexible polishing pad backer