PFERD POLISTAR Coated Abrasive Star, 2 in Star Diameter, 1/8 in Eyelet Size, 120 Grit, Fine Grade, Aluminum Oxide Abrasive, Applicable Materials: Metal, 15000 rpm Maximum

• POLISTAR flexible abrasive stars have been specially developed for work on the inner surfaces of bores and pipes
• High flexibility
• Particularly suitable for the 1/4 to 1-1/2 in Dia range due to the small size
• For working on bores or pipes of small diameters
• Helps in removal of heat discoloration in stainless steel (INOX) pipes after welding, inlet/outlet radiusing of bores, light deburring work on bores (removal of secondary burrs) in preparation for painting and deburring in cross-bores
• POLISTAR achieves its best performance at a recommended cutting speed of 3000 to 4000 sfpm

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/PFERD_46076_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/PFERD_46076_Catalog.pdf
• VIDEO LINK https://www.youtube.com/watch?v=sGbD7e5xwMU