
The outer edges are precisely tuned for abrasive contouring over flat and contoured surfaces. The backing plate is reinforced with ultra-strong fibreglass.
The 8 holes allow for dust extraction when connected to a dust extractor.
PSA - Pressure Sensitive Adhesive abrasives
Dual Action - Random orbital
To change the backing pad, use a flat spanner FLEX 24070 to secure the motor shaft balancer and rotate the backing pad counterclockwise.