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Product Description
- 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
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
3M Cloth Belt Model
The 3M Cloth Belt 577F is designed for heavy-duty grinding tasks. This model features alumina zirconia mineral with a grinding aid, offering more cutting power than traditional aluminum oxide belts.
Its single-flex construction and Fabri-lok technology ensure flexibility and secure attachment during use. The belt is ideal for high-pressure applications and edge work, making it a reliable choice for industrial settings.
Grade And Weight Benefits
This belt comes in a 120 YF-weight grade, providing a balance between aggressive cutting and durability. The heavyweight cloth backing supports long-lasting performance in high-production operations.
The alumina zirconia mineral fractures frequently to create sharp points, delivering a faster cut rate. This makes it suitable for heavy stock removal and tough grinding jobs.
Dimensions And Size
The belt measures 1/2 inch by 24 inches, fitting a variety of belt sanding tools. These dimensions allow it to be used on narrow file tools or medium-width backstands for precise metal finishing.
3M offers a broad selection of sizes and grades, but this specific size is perfect for accessing tight corners and performing detailed deburring or blending tasks.
Format And Technology Features
Featuring Fabri-lok and single-flex format, this belt is easy to install and remove, reducing downtime. The heavy, water-resistant polyester backing stands up to heat and pressure during grinding.
Its grinding aid reduces running temperatures, making it suitable for heat-sensitive metals like aluminum and stainless steel. The resin bond keeps the abrasive firmly attached for consistent performance.
Pack Count And Usage
This product comes as a case of 200 belts, ideal for high-volume industrial use. The large pack size ensures you have enough belts for continuous operation without frequent reordering.
Common applications include deburring, finishing, grinding, and surface preparation on metals such as mild steel, stainless steel, and exotic alloys. The belt’s toughness and versatility make it a dependable choice.
3M Cloth Belt 577F, 120 YF-weight, 1/2 in x 24 in, Fabri-lok, Single-flex, Case of 200
3M
$310.01 Per Case
