Quantity:  2 Pack
Pad Diameter:  2 inch
Shank Diameter:  1/4 in, 6.35mm
Pad Material:  Heavy Duty Reinforced Rubber
Shank Material:  Aluminum Core, Nickel-Plated, Steel Shank ( Removable ) 
Max RPM:  25,000
For:  Type R Twist Roll Lock Discs and Pads
Fits:  Air Angle Die Grinder, Air Straight Die Grinder, Power Drills, Rotary Tools, and Other Power Tools

An effective tool for grinding, polishing, surface treatment, paint removal, sanding primers, etc. 
The tool can also be used as a polishing disc holder to polish jewelry or cars.