3M Cloth Belt 577F, 36 YF-weight, 37 in x 60 in, Film-lok, Single-flex, Case of 2

• 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 Brand Model

The 3M Cloth Belt 577F offers reliable performance with alumina zirconia mineral for more cutting power than aluminum oxide. This model is designed to handle tough grinding tasks efficiently, making it a solid choice for metalworking professionals.

Its single-flex design ensures flexibility during use, while the Film-lok technology helps keep the abrasive firmly bonded. This belt is built to last and deliver consistent results on various substrates.

Durable Heavyweight Cloth Backing

This belt features a 36 YF-weight heavyweight cloth backing that provides durability in high-production operations. The backing resists wear and tear, allowing the belt to withstand demanding grinding and finishing jobs.

Thanks to this sturdy backing, the belt maintains its shape and performance even under high pressure, making it suitable for edge work and heavy stock removal tasks.

Optimal Size And Dimensions

The belt measures 37 inches by 60 inches, fitting a variety of industrial belt sanders. This size is ideal for smoothing rough-cut edges or adding grain patterns to metal sheets with wide belt sanders or feed-through finishers.

Available as a case of 2, this pack count ensures you have enough belts on hand for continuous work without frequent replacements, improving workflow efficiency.

Cool Running On Metals

Designed to run cool, this belt is perfect for heat-sensitive metals like aluminum and stainless steel. The grinding aid incorporated reduces running temperatures, protecting delicate alloys during use.

This feature makes the belt suitable for dimensioning parts, deburring, blending, and finishing castings and forgings without risking heat damage to the material.

Versatile Grinding Applications

The 3M Cloth Belt 577F supports a range of metalworking tasks including deburring, finishing, grinding, and surface preparation. Its alumina zirconia mineral cuts fast and performs well on many substrates.

Its single-flex format allows it to adapt to different sanding tools, making it a versatile choice for various industrial applications requiring precision and durability.