3M Cloth Belt 777F, 36 YF-weight, 1/2 in x 24 in, Fabri-lok, Single-flex, (50/Pac) 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

Trusted 3M Cloth Belt

The 3M Cloth Belt 777F offers reliable performance with its Ceramic aluminum oxide grain blend. This combination cuts faster and lasts longer than traditional aluminum oxide, making it a dependable choice for various grinding tasks.

Designed for durability, this belt features a resin bond that resists heat deterioration. The Single-flex format ensures strength and flexibility, suitable for demanding applications while maintaining consistent results.

Precise Size And Dimensions

This belt measures 1/2 inch by 24 inches, fitting a wide range of belt sanders. Its size makes it ideal for detailed work and surface preparation on metals and wood.

Available in a case of 200 belts, the pack size supports continuous use in industrial settings. The Fabri-lok backing adds strength, ensuring the belt holds up under pressure during extended operations.

Effective Grinding Aid Included

The 777F belt contains a grinding aid that reduces heat buildup, especially when working with stainless steel. This feature improves performance and extends belt life during high-temperature tasks.

It’s perfect for deburring, blending, and finishing stainless steel and other exotic alloys. The aid helps maintain cooler running temperatures, protecting both the belt and the workpiece.

Heavyweight YF-weight Backing

The 36 YF-weight heavyweight polyester backing supports high-pressure applications. This backing can be used wet or dry, offering versatility for different sanding and grinding environments.

Its strength allows the belt to handle tough jobs without tearing or losing shape. This backing also contributes to producing more parts per belt, reducing the need for frequent belt changes.

Large Pack For Efficiency

Sold in a 50/Pac case of 200 belts, this pack size is ideal for industrial users needing a steady supply. It ensures you have enough belts on hand to maintain productivity without interruption.

The bulk packaging supports cost efficiency and reduces downtime. This makes the 3M Cloth Belt 777F a practical choice for businesses focused on continuous operation and quality results.