3M Cloth Belt 577F, 36 YF-weight, 2 in x 132 in, Film-lok, Single-flex, (10/Pac) Case of 50

• Alumina zirconia mineral with grinding aid provides more cutting power than aluminum oxide
• Available in a range of sizes and grades to fit your specific needs
• Heavyweight cloth backing provides durability in high-production operations
• Runs cool for reliable use on heat-sensitive metals like aluminum and stainless steel
• Tough and versatile alumina zirconia mineral cuts fast and performs well on many substrates

When traditional aluminum oxide belts aren’t cutting it, try 3M Cloth Belt 577F with alumina zirconia abrasive grain. It offers increased cutting efficiency compared to aluminum oxide, and has a heavy, water-resistant polyester backing that stands up to high-pressure applications and edge work.

Runs Cool on Heat-Sensitive Metals
We recommend 3M Cloth Belt 577F for use on aluminum, mild steel, and stainless steel or other exotic metal alloys for dimensioning parts, deburring, blending, and finishing castings and forgings. To protect heat sensitive alloys such as stainless steel, nickel alloys and cobalt alloys, we incorporated a grinding aid on the belt reduces running temperatures. Additionally, the abrasive is firmly bonded to the backing with resin to maintain durability under high heat and pressure. Alumina zirconia fractures frequently to continually produce sharp points and deliver a faster cut-rate than aluminum oxide. A synthetic mineral, it was developed for heavy stock removal and high pressure grinding.

Sized to Suit Your Needs
Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different metalworking applications. At 3M we offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders and feed-through style flat finishers to smooth rough-cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts are generally used on a backstand for weld removal or for imparting a finish. Narrow belts can be used on file tools to access right angle corners for finishing.

Applications

• Deburring
• Finishing
• Grinding
• Surface preparation

Trusted 3M Cloth Belt

The 3M Cloth Belt 577F is designed with alumina zirconia mineral for more cutting power than aluminum oxide. This model offers a dependable abrasive solution for heavy-duty metalworking tasks.

Its single-flex format ensures flexibility during use, making it suitable for various sanding tools. The 577F model stands out for its durability and cutting efficiency in demanding environments.

Heavyweight Durable Backing

This belt features a 36 YF-weight heavyweight cloth backing that provides excellent durability. The backing supports high-production operations, resisting wear and tear over extended use.

Thanks to the robust backing, the belt maintains performance even under high pressure and edge work. This makes it ideal for industrial applications requiring consistent reliability.

Precise Size And Dimensions

Measuring 2 inches by 132 inches, this belt fits a wide range of belt sanding tools. Its size is optimized for both narrow and wide belt sanders, offering versatility across metalworking tasks.

The dimensions allow for effective use in deburring, finishing, and grinding applications. This size also supports smooth handling and access to tight corners during finishing work.

Advanced Film-lok Technology

The belt incorporates Film-lok technology, enhancing the bond between abrasive grains and backing. This ensures the abrasive stays firmly attached, even under high heat and pressure.

Film-lok contributes to the belt’s ability to run cool on heat-sensitive metals like aluminum and stainless steel. This technology helps protect delicate alloys during grinding and finishing.

Convenient Pack Size

Available as a 10-pack within a case of 50 belts, this product offers great value for industrial users. The pack size supports continuous work without frequent reordering.

Having multiple belts on hand ensures minimal downtime in production. The case quantity suits large-scale operations needing consistent supply of the 3M Cloth Belt 577F.