Mirka MR ROS Rotor, Vanes & Key Kit for MR‑Series Sanders, MPA0801 Norton A275OP 6-holes and 1/4" x 20

6-holes and 1/4" x 20 male thread attachment

Sunmight 6" Ceramic Film Multi-Hole Vacuum Grip Sanding Discs are engineered with premium ceramic grains and the world best film technology for fast cutting and extra-long life

Non-rusting

Spread epoxy with foam brush or plastic spreader

the new D-A System Foam Pads feature an optimized pad height extensively tested to offer the best balance between balance and polishing performance

Mirka MR ROS Rotor, Vanes & Key Kit for MR‑Series Sanders, MPA0801 Norton A275OP 6-holes and 1/4" x 20Product Overview Mirka ROS Rotor, Vanes and Key Kit for MR Series Sanders (MPA0801) is a genuine OEM replacement kit designed for Mirka 5" and 6" pneumatic random orbital sanders This kit replaces worn rotor vanes and the rotor key, helping restore smooth startup, stable RPM, and optimal motor output. Ideal for routine maintenance or repairing MRSeries sanders experiencing reduced power, inconsistent speed, or difficulty maintaining performance under