4-inch wet polishing pads for marble and granite, grit sizes (Quick 3-Step Sharp Type).

Size: 4 inches (100 mm) Thickness: 3 mm  / Quick 3-Step Sharp Type

【Wet Diamond Polishing Pads】: 1#-2#-3#

【Only Four Steps】From coarse to fine, ten steps of progressive polishing achieve a mirror-like finish on stone in one step, with a polishing degree reaching 80 degrees.

【About Wet Polishing】Wet polishing pads are specifically designed for water-based polishing processes. Water is added during the polishing process to cool and remove dust, resulting in dust-free polishing, no stone burning, and less prone to blackening. The polishing feel is more delicate, the shine is faster, scratches are more evenly distributed, and the finished product has a higher gloss and greater clarity, suitable for long-term continuous operation.

【Versatile Applications】This 4-inch wet diamond polishing pad is suitable for polishing and finishing various stone surfaces and edges, including quartz, granite, marble, terrazzo flooring, glazed tiles, vitrified tiles, natural stone, glass, and concrete countertops.

【Easy to Use】Features a Velcro backing for quick and easy attachment and removal, significantly improving work efficiency. It comes standard with a 5/8”-11 threaded base and an 8mm drill bit adapter, easily compatible with variable speed polishers, angle grinders, household drills, and various rotary grinding tools. Please check the thread specifications and speed of your equipment before use.

【Caution】Wet application with water is recommended. The recommended speed is 2500–4500 RPM. Do not exceed 4500 RPM for dry polishing to avoid overheating and damaging the polishing pad and burning the stone surface.