Product Information
- Aluminum oxide is durable and the most common abrasive grain
- Open web construction resists clogging
- Abrasive held within a flexible nylon web, laminated to a PowerLock nylon backing, permits high grinding speeds
- PowerLock Type III discs have threaded central hubs that require two-and-a-half turns and mount to Norton TR or 3M Roloc TR back-up pads
- Nylon web will not rust