These 4″ wet polish discs are offered in a wide assortment of diamond grits. The back of the discs are made of color coded hook and loop material. In addition the diamond grit size is listed on the back of every disc. The Discs are 4 inches wide and have a 5/8 inch arbor hole. They are made to be used wet and no faster than 4,000 RPM. Choose from the following grits:
- 30
- 50
- 150
- 200
- 300
- 400
- 500
- 600
- 800
- 1,000
- 2,000
- 3,000
- 3,500
- 6,000
- 8,000
- 10,000
