3M 777F 60 Grit Cloth Sanding Belt 1" X 18" YF Backing (Pack Of 5)

The heavy, water-resistant polyester backing supports medium-pressure applications, a consistent cut-rate, and both wet and dry applications. From the Manufacturer The 3M™ Roloc™ 777F cloth disc 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, YF-weight polyester backing further supports high-pressure applications and a consistent cut-rate. This disc can be used for both wet and dry applications and the incorporated grinding aid reduces grinding temperatures making it ideal for stainless steel and other heat-sensitive alloys. Ceramic aluminum oxide blends surpass aluminum oxide abrasives in cut-rate and durability making them an excellent choice for difficult grinding applications. 3M™ Roloc™ TR quick change discs have a threaded button designed to easily and quickly attach to a Roloc TR disc pad (sold separately) so that operators can conveniently change discs with a simple twist-off, twist-on motion. Each TR attachment button is also color-coded to identify its grade, making it easy to grab the grade required for different applications. Today the company, from its headquarters in St. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface conditioning application. The 3M brand, across thousands of products, represents consistency, superior quality, and value. A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide 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