Pearl MAx 4580ZGQ Greenback ZC Maxidisc Trimmable Flap Disc 4-1/2″ x 5/8″-11 Z80 T-29

The GREENBACK MAXIDISC is a premium, trimmable flap disc with a durable nylon backer and aggressive zirconia abrasive. Trimming the GREENBACK is easy and it extends the life of the abrasive disc by replacing the worn outer edge of the tool with fresh abrasive material. The GREENBACK is available with a standard 7/8″ arbor or the fast and easy to use Quickmount backer that threads directly onto 5/8″-11 grinder spindles.
▪Premium aluminum oxide abrasive grain cuts faster and lasts longer
▪High quality resin bond balances cutting speed and tool life