4" Diamond Wet Polishing Pad Disc Grit 300 10pcs for Granite Concrete Marble 20pcs -Strong elastic spring can hold

-Strong elastic spring can hold the curtain stably

Low consumption and reliable

Not all rods has same size

2 x Door Magnetic Catch

but only pulley here

4" Diamond Wet Polishing Pad Disc Grit 300 10pcs for Granite Concrete Marble 20pcs -Strong elastic spring can hold1. 4 inch Diamond Wet Polishing Pads with a Rubber Backer Pad. 2. Impregnated diamond powder and resin, Grinding force and polishing speed, with high finish, high wear resistance and long service life. 3. Use for Granite, Marble, Concrete, Tile, Stone, ect, is the suitable grinding and wet polishing tool. 4. Hook and Loop backed polishing pads for easy connect and removal, with water hole in center, color coded Hook and Loop backers to easily identify