3M™ Cloth Roll 777F, P120 YF-weight, Config

One of 3M's best cloth-backed abrasives for stainless steels, aluminum, steel and fiberglass, 3M™ Cloth Roll 777F is constructed with 3M™ Ceramic Abrasive Grain, a high-performance grain 3M blended with aluminum oxide to form one of the hardest, longest-lasting abrasives available. It cuts fast and delivers exceptional results.

3M backs it up with a strong but durable YF-weight polyester cloth backing. It's water resistant for use with coolant; that keeps surfaces cooler during use and helps to washe away grinding debris. To further protect heat sensitive alloys like stainless steel, nickel alloys and cobalt alloys from heat-related stress cracks and discoloration, 3M incorporated a grinding aid to help reduce grinding temperatures.

In economical, convenient roll form, this abrasive is easily cut to size for any grinding or finishing application.

3M 777F is commonly used on stainless steel or other exotic metal alloys for dimensioning parts, deburring, blending, and finishing castings and forgings.

From specialty abrasives designed for a highly specific purpose to versatile, jack-of-all-trades sheets, you can find an abrasive tool to accomplish your task or perfect your system. 3M draws from a wealth of original technologies and breakthrough inventions to provide a broad portfolio of abrasives that shape, finish and polish with ease and precision.

• Ceramic/aluminum oxide easily blends grain finishes with exceptional efficiency
• Heavy YF-weight, polyester cloth backing for durability during grinding
• Tough resin bond resists heat, provides exceptional abrasive grain adhesion for performance in most applications
• Grinding aid reduces temperatures protecting heat-sensitive alloys such as stainless steel, nickel alloys, and titanium from thermal damage