Roloc Discs 777f, Ceramic/Regular Alumina Mix, 3 in Dia., 80 Grit

3M 051144766345 777F Roloc™ Closed Coat Cloth Disc; 3 Inch, Grit 80, Ceramic/Aluminum Oxide, Yellow 3M Roloc™ Closed Coat Cloth Disc; Diameter: 3 Inch; Grit: 80; Abrasive Material: Ceramic/Aluminum Oxide; Attachment Type: TR; Backing Material: YF-wt Polyester Cloth; Bonding Type: Resin; Color: Yellow; Tier: Better; Maximum Speed: 20000 RPM 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 YF-weight, 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 Industrial Application: General Industrial, Marine, Metalworking, MRO, Transportation and Heavy Equipment, Metal Fabrication for Blending, Deburring, Edge Beveling, Flat Areas, Grinding, Weld Removal and Finishing This listing is for 1 Sub Brand : Roloc™ Item : Cloth Disc Type : Closed Coat Diameter : 3 Inch Grit : 80 Abrasive Material : Ceramic/Aluminum Oxide Attachment Type : TR Backing Material : YF-wt Polyester Cloth Bonding Type : Resin Color : Yellow Tier : Better Maximum Speed : 20000 RPM