3M™ Roloc™ Disc 777F 2" Diameter TR Ceramic 80 Grit 7000000551 - Pkg Qty 200

3m roloc disc 777f features 3m-engineered high-performing ceramic abrasive grain blended with aluminum oxide for a combination of durability and cutting efficiency that increases productivity for both stock removal and finishing. The heavy water-resistant polyester backing supports medium-pressure applications a consistent cut-rate and both wet and dry applications. A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide. 3m roloc attachment system enables efficient and secure attachment and removal of the disc. Polyester backing is extremely tough to support medium-pressure applications while maintaining consistent performance in both wet and dry applications. Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel nickel alloys and titanium. Heat-resistant resin coating bonds abrasive to backing for durability under pressure heat and water.

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