3m 3G-OTH-599776 — Technical Specifications

The 3M Air-Cooled Quick Change Disc Backup Pad: TR is an internal-thread backing pad for TR quick-change discs, with a 4-inch diameter and 3/8"-24 internal-thread. Sold in a 5-pack (MPN 02286), this 3M accessory supports efficient disc changes in grinding and finishing applications.