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Merit Abrasives R801 Type 29 40 Grit Zirconia Alumina Coated PowerFlex Disc measuring 4 1/2" Dia X 7/8" features heavy polyester backing with premium zirconia alumina abrasive and a grinding aid for superior durability. Fiberglass plate disc with a speed of 13300 RPM has magnificent heavy stock removal characteristic on a wide variety of hard to grind materials. It is sold as 10 per box with 100 boxes per case.
Features
The innovative design of Merit’s advanced PowerFlex Flap discs allows you to grind and finish in only one smooth operation, saving both time and money
With the two-in-one PowerFlex disc there’s no need to change tools, no need for additional processes and no need for a backing pad
Also grind cooler without bluing and last up to 15 times longer than resin fiber discs
They are safe, quiet, and easy to control for rapid stock removal, consistent finishes and longer disc life
The layered abrasive flaps on the flap disc are designed to wear away evenly
Produce a high-quality, consistent finish on steels, metals, and other exotic materials
Premium zirconia plus R801 PowerFlex disc use premium zirconia alumina abrasive with a grinding aid on a heavy polyester backing
