Honeycomb shaped

Maximum speed 4500 RPM

Self adhesive backed and color coded

Strong grinding force, good durability

Comes with 7 pieces including 50 grit, 100, 200, 400, 800, 1500 and 3000 grit

Excellent clarity, gloss, soft degree

Professional Grade 4" Diameter Dry Diamond Polishing Pad for Granite, Marble, Concrete, Stone, Glass etc polishing

Machine Compatible : Active planetary grinding machines,Passive planetary grinder, Polishing machine, Angle grinder, floor scrubber. 

This item is self-adhesive on the hoop and loop back sanding pad, and suitable for grinding stone, ground tile, ceramic.

Suitable for stone polishing, line chamfer, the arc plate and special-shaped stone processing. it can also be used for processing, repairing and renovating marble, concrete, cement floor, terrazzo, glass ceramics, artificial stone, tiles, glazed tiles, vitrified tiles

Use them  from coarse to fine, the final polishing. 

Dry polishing is convenient but the dust needs to be managed, while wet polishing eliminates harmful dust but makes a messy slurry that can be difficult to clean up. Either method gives the same finished result. So which is better depends on your situation. Featuring much more flexible than normal dry pad: ideal for concave & convex as well as flat surface.