Walter 06-B 456, 4-1/2" x 5/8" ENDURO-FLEX Flap Disc - 60 Grit 

The ENDURO-FLEX one-step finishing discs not only meet but surpass challenges that the metal fabricating and finishing industry faces on a daily basis.

Description: 

• New ultra sharp and refined zirconium grain, the ENDURO-FLEX finishing disc will stay sharper longer while removing more material faster.
• Special top coat continuously cools and lubricates the disc for smooth, vibration-free grinding and sanding from start to finish.
• No need to discard the disc when the flap overhang is worn down to the backing because the ENDURO-FLEX disc can be restored to like-new performance by reducing the diameter of the ECO-TRIM backing.

Specs: 

• Diameter: 4-1/2 in
• Arbor: 5/8-11 in
• Grit: 60
• Max RPM: 13300

UPC: 662980119112