Our fiber discs are constructed with a vulcanized fiber backing, and are used for a wide variety of applications. Use for heavy stock removal, grinding down and blending welds, rust removal, finishing, deburring metal and high production work; automotive, plastics, ferrous metals, paint, body fillers and fiberglass.
50 Grit fiber disc are best for moderate removal of surface imperfections
For use with a 4-1/2 In right angle grinder (RAG) with a fiber disc backer pad.
Made with a tough aluminum oxide grain which is recommended by professionals for sanding a wide variety of surfaces
The heavy duty fiber backing holds up with even the toughest jobs
The double resin bonding system resists heat and humidity, extending the life of the fiber disc
The fiber disc has a 4-1/2 in diameter with a 7/8 In center hole.