3M Cloth Belt 777F, 60 YF-weight, 3/4 in x 18 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 smart choice for demanding tasks. The exact model, 777F, ensures you get consistent quality every time.

Designed for tough jobs, this belt is ideal for deburring, blending, and finishing stainless steel. Its single-flex format supports high-pressure applications, providing durability and efficiency in metalworking and finishing tasks.

Precise Size And Dimensions

Measuring 3/4 inch by 18 inches, this belt fits a variety of industrial belt sanders. The specific dimensions allow for detailed work on narrow surfaces or edges, making it versatile for both wood and metal projects.

With a pack count of 50 per pack and 200 belts per case, you’ll have plenty of supply for continuous work. This quantity supports large-scale operations without frequent reordering, ensuring your workflow stays uninterrupted.

Durable Backing Material

The heavyweight polyester backing of 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 life and maintaining performance under tough conditions.

This backing also helps the belt perform well on heat-sensitive metals, reducing the risk of damage during grinding. Its durability makes it suitable for a range of industrial sanding and finishing tasks.

Effective Grinding Aid Included

The belt contains a grinding aid that reduces heat buildup, especially when working with stainless steel. This feature improves performance and helps prevent damage to heat-sensitive alloys during use.

By lowering running temperatures, the grinding aid extends the belt’s lifespan and enhances cutting efficiency. This makes the 777F a practical choice for deburring and finishing stainless steel and other exotic metals.

Convenient Pack Size Options

Available in a case of 200 belts, organized as 50 belts per pack, this product suits businesses needing bulk supplies. The pack size supports ongoing projects without frequent interruptions for restocking.

Having multiple belts on hand reduces downtime and ensures you can maintain consistent sanding and finishing quality. This format is ideal for industrial settings requiring reliable, high-volume abrasive belts.