The zirconia alumina grain on these flap discs greatly increases cut-rate and product life. Superior grain retention provides maximum aggression on edge. They are ideal for grinding and blending uneven or irregular surfaces. Aluminum-backed flap discs are ideal for demanding applications that require extra strength and rigid support.
- Zirconia alumina with aluminum backing plate
- Aluminum backing plate is 100% recyclable
- Max. RPM: 13000