11143A 10 Pack Zirconia Flap Discs 4-1/2 for Angle Grinder, 60 Grit Flapper Whee
Model 11143A. Part Number 11143A. Zirconia flap discs can be used on other materials like rubber, plastic, fiberglass, and wood, but aluminum oxide would be a good alternative if price and surface finish are a concern.
11118A 10 Pack Zirconia Flap Discs 4-1/2 for Angle Grinder, 80 Grit Flapper Whee
Item model number 11118A. The Neiko 11118A Premium Zirconia Flap Disc can operate with a maximum speed of 13, 300 RPM. Grit Material Zirconia Alumina. Compatible Devices Angle Grinder. Grit Number 80.0.