1.Professional for all kinds of hard materials such as granite marble quartzite, crystal ceramic and so on.

2.Ideal resin binder and high concentration of quality diamond powder, this tool offers sharp and durable grinding.

3.The color of the back velcro is different for easy grit size identification, environmental and don't rub out.

4.Wide groove designed channels slurry out from under the disc, reducing clogging, premature pad wear and scratches from the grinding.

5.For wet use only. Wet polishing pad generates a higher production rate, and high segment height enables a longer working life.

6.Used on angle grinder or other handheld polishers, marble machine, bench cutting machine, grinder etc.ideal for professional contractors and DIY users.