3M Cloth Belt 777F, 80 YF-weight, 1/2 in x 24 in, Fabri-lok, Single-flex,Case of 200

• Ceramic aluminum oxide grain blend cuts faster and lasts longer than traditional aluminum oxide
• Contains a grinding aid to reduce heat and increase performance when grinding stainless steel
• Durable resin bond resists heat deterioration, which extends the life of the belt
• Heavyweight polyester backing supports high-pressure applications and can be run wet or dry
• Produces more parts per belt than traditional aluminum oxide belts, requiring fewer belt changes

Take advantage of increased durability and cutting efficiency with 3M Cloth Belt 777F. This belt features a blend of 3M Ceramic Abrasive Grain and aluminum oxide that outperforms aluminum oxide belts in stock removal and metal finishing applications. The heavyweight cloth backing supports high-pressure applications, performs well on heat-sensitive metals, and can be used dry or with lubricant.

Deburr, Blend and Finish Stainless Steel
3M Cloth Belt 777F contains a grinding aid that reduces running temperatures when used on heat-sensitive alloys like stainless steel, nickel alloys and cobalt alloys. The abrasive grain is bonded to the backing with resin to maintain durability under high heat and pressure. This belt is recommended for use on stainless steel or other exotic metal alloys for dimensioning parts, deburring, blending, and finishing castings and forgings.

Ceramic Abrasive Grain Boosts Performance
For increased performance, 777F products feature aluminum oxide blended with 3M ceramic abrasive grain for a harder, longer-lasting abrasive. Ceramic/aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability and makes the Cloth Belt 777F an excellent choice for moderate stock removal and surface preparation.

Sized to Suit Your Needs
These abrasive belts are available in various widths and lengths for sanding both wood and metal. We offer a broad selection of belts to fit most any industrial belt sander. Wider belts are used with wide belt sanders to dimension or finish wood panels, smooth rough-cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge sanders for sanding flat, narrow surfaces such as panel edges; and narrow belts are used with portable belt sanders for sanding or blending wood pieces such as cabinet doors.

Find Your Flex
Belts come with various flexibilities and splices that join the belt ends. Our 3M Cloth Belt 777F has a film splice for added strength when grinding in high pressure applications. When greater flexibility may be needed to increase conformity or for a softer touch for finishing and blending, an L-flex provides more flexibility than the standard flex, and a full flex belt is the most flexible.

Applications

• Moderate stock removal
• Deburring stainless steel
• Finishing stainless steel
• Surface preparation

3M Cloth Belt Model

The 3M Cloth Belt 777F is designed for high performance with a blend of ceramic aluminum oxide grain. This model offers faster cutting and longer life compared to traditional belts. It’s ideal for users needing reliable abrasive power in demanding tasks.

Its single-flex design supports durability and strength, making it suitable for various industrial sanding applications. The 777F model stands out for its balance of toughness and flexibility in a cloth belt format.

Grade And Weight Benefits

This belt features an 80 YF-weight, which provides a heavyweight polyester backing. This backing supports high-pressure applications and can be used wet or dry without losing performance. The weight ensures the belt holds up under tough conditions.

The heavyweight backing also helps reduce heat buildup during use, extending the belt’s life. It’s a great choice for users who need consistent results on heat-sensitive metals like stainless steel.

Dimensions And Size

The belt measures 1/2 inch by 24 inches, making it compatible with many portable and stationary belt sanders. This size is versatile for sanding narrow surfaces or blending wood pieces such as cabinet doors.

Its length and width suit a variety of tasks, from edge sanding to finishing metal sheets. The dimensions ensure it fits well on most industrial belt sanders, providing flexibility for different projects.

Fabri-lok Format Features

The Fabri-lok format allows for quick and easy belt changes, saving time during production. This system is designed to maintain belt tension and alignment for consistent sanding performance.

Using Fabri-lok belts like the 777F helps reduce downtime and increases productivity. It’s especially useful in environments where frequent belt changes are necessary.

Case Pack Count

This product comes in a case of 200 belts, providing a large supply for continuous use. Buying in bulk ensures you have enough belts on hand for extended projects or production runs.

The pack size is ideal for industrial users who require consistent availability without frequent reordering. It supports efficient workflow and reduces interruptions caused by running out of belts.