3M Cloth Belt 777F, 60 YF-weight, 2 in x 132 in, Film-lok, Single-flex, (25/Pac) 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 a ceramic aluminum oxide grain blend that cuts faster and lasts longer than traditional aluminum oxide. This exact model, 777F, ensures you get durable and efficient sanding every time.

Ideal for industrial use, this belt supports high-pressure applications thanks to its heavyweight polyester backing. The 2 in x 132 in size fits many belt sanders, making it a versatile choice for various sanding tasks.

Effective Grinding Aid Included

This 3M Cloth Belt 777F contains a grinding aid that reduces heat buildup, especially when working with stainless steel. This feature helps maintain performance and extends belt life during tough grinding jobs.

Use it for deburring, blending, and finishing stainless steel or exotic alloys. The belt’s Film-lok single-flex format adds strength and durability under high pressure, making it suitable for demanding metalworking tasks.

Precise Size And Format

The belt measures 2 inches by 132 inches, a size that fits a wide range of industrial belt sanders. This dimension is perfect for sanding wood and metal, offering flexibility for different projects.

Sold in a case of 50 belts, this pack count ensures you have plenty of supply for continuous work. The Film-lok splice adds strength, making the belt reliable for repeated use in various sanding environments.

Durable Backing Material

The heavyweight polyester backing on the 3M Cloth Belt 777F supports high-pressure applications and can be used wet or dry. This backing resists heat deterioration, extending the belt’s lifespan during tough sanding jobs.

This backing also helps the belt perform well on heat-sensitive metals, making it a great choice for finishing and surface preparation on stainless steel and other alloys.

High Pack Count Advantage

Available in a case of 50, the 3M Cloth Belt 777F offers excellent value for businesses needing consistent supply. This pack size reduces downtime by minimizing belt changes during production.

With its blend of ceramic abrasive grain and aluminum oxide, this belt produces more parts per belt than traditional options. The single-flex Film-lok splice ensures durability throughout its use.