3M Cloth Belt 777F, 50 YF-weight, 2 in x 72 in, Film-lok, Single-flex, Case of 50

• 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

Trusted 3M Cloth Belt

The 3M Cloth Belt 777F is designed for reliable performance with its exact model and brand clearly identified. This belt uses a ceramic aluminum oxide grain blend that cuts faster and lasts longer than traditional aluminum oxide belts, ensuring efficient work.

Ideal for various metalworking tasks, the 777F model supports high-pressure applications and maintains durability under heat. Its single-flex design with Film-lok technology adds strength for demanding grinding jobs.

Optimal Grade And Weight

This belt features a 50 YF-weight, providing a heavyweight polyester backing that supports tough sanding and grinding tasks. The weight helps the belt resist heat deterioration, extending its life during use.

Thanks to the grinding aid included, it reduces heat buildup when working on stainless steel and other heat-sensitive metals. This makes it perfect for deburring, blending, and finishing stainless steel parts.

Precise Dimensions Included

The belt measures 2 inches by 72 inches, fitting a wide range of industrial belt sanders. These dimensions make it suitable for sanding wood and metal surfaces with ease and accuracy.

Its size allows use on wide belt sanders for panel finishing or on edge sanders for narrow surfaces. This versatility helps users handle different projects without needing multiple belts.

Advanced Format Technologies

Featuring Film-lok splice technology, the belt offers added strength at the joint, which is crucial for high-pressure grinding applications. This format ensures the belt stays intact during heavy use.

The single-flex design balances durability and flexibility, making it suitable for moderate stock removal and surface preparation. This format supports consistent performance across various tasks.

Convenient Case Pack

The product comes as a case of 50 belts, providing ample supply for continuous work without frequent reordering. This pack size is ideal for industrial settings requiring consistent belt changes.

Having a large case ensures users can maintain productivity and reduce downtime. It also offers cost efficiency for businesses needing reliable abrasive belts in bulk.