Our 4 Inch 7-Steps Wet & Dry Diamond Polishing Pads deliver a complete progressive polishing solution for stone processing. This full set covers heavy grinding through to high-gloss finishing and supports both wet and dry operation.

7-step grit set:
50#, 150#, 300#, 500#, 800#, 2000#, 3000#

• 50#~500#: Coarse & medium grinding for surface leveling, scratch removal
• 800#~2000#: Fine polishing to erase medium grinding marks
• 3000#: Final polishing to achieve a bright glossy surface

Grid-shaped diamond segments offer stable cutting power, balanced wear rate and outstanding durability. Flexible base fits flat and slightly curved surfaces. Compatible with most standard handheld angle polishers.

Ideal for marble, granite, quartz, engineered stone, terrazzo and concrete. Widely used in countertop fabrication, edge profiling, stair processing and floor renovation projects.