Abrasive Grain	Base	Grit Gange	Dia.	Hole Dia.	Max R.P.M.	Types
Zirconia Aluminum /Ceramic Oxide	Glassfiber	P60--P240	4" (100mm)	5/8" (16mm)	15200

A/O: Alumimun Oxide
Aluminum Oxide grain which has high efficiency grinding performance. Cotton cloth base synchronous consumption fast, does not burn the workpiece.Glassfiber backing and plastic backing available.
With efficient grinding and polishing effect, the product is windly applied in the metal, stainless steel, wood, etc

C/O: Ceramic Oxide
With high quality ceramic grinding grain, which can quickly and efficiently finish the surface treatment of the workpiece. It has excellent effect for polishing the stainless steel.Glassfiber backing and plastic backing available.

Z/A: Zirconia Alumia
For grinding the stainless steel workpiece, the zirconia grain with outstanding effect and high efficiency. In addition to stainless steel, it is also used for the metals.Glassfiber backing available.