alumina wheel  :

Material:

Aluminium oxide cloth,resin over resin

Application:

For internal and external finishing of pipework ,small components and intricate surfaces.

Features:

Different sizes and grits for choosing.

Remmended applications: 

Finishing, light deburring,cleaning or preparation for subsequent treatments on small or hard-to-reach surfaces such as the internal surfaces of pipes, cylinders, parts of irregular shape.