3M Cloth Belt 777F, 36 YF-weight, 2-1/2 in x 60 in, Film-lok, Single-flex, (10/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 offers reliable performance with its unique ceramic aluminum oxide grain blend. This blend cuts faster and lasts longer than traditional aluminum oxide, making it a smart choice for demanding tasks. The exact model 777F ensures consistent quality for your projects.

Designed for durability, this belt supports high-pressure applications thanks to its heavyweight polyester backing. Its 2-1/2 in x 60 in size fits many industrial sanders, providing versatility across different jobs.

Efficient Grinding Aid

Containing a grinding aid, the 3M Cloth Belt 777F reduces heat buildup during use. This feature is especially helpful when working with stainless steel, as it increases performance and prevents damage to heat-sensitive metals.

Its Film-lok single-flex design adds strength and flexibility, making it suitable for both wet and dry grinding. This format technology enhances belt life and efficiency in various metal finishing tasks.

Optimal Size And Pack

The belt measures 2-1/2 inches wide by 60 inches long, fitting a wide range of sanding equipment. This size is ideal for sanding wood and metal surfaces, from panel edges to larger flat areas.

Available in a pack of 10 belts per case, with a total of 50 belts, this product ensures you have enough supply for continuous work without frequent reordering. The pack count supports both small shops and larger operations.

Durable Resin Bonding

The resin bond in the 3M Cloth Belt 777F resists heat deterioration, extending the belt’s life during tough grinding jobs. This durability means fewer belt changes and more consistent results over time.

Its heavyweight polyester backing also supports high-pressure applications, allowing the belt to perform well under stress. This backing can be used wet or dry, adding to its versatility in different environments.

Versatile Application Uses

This belt is perfect for moderate stock removal, deburring, blending, and finishing stainless steel and other exotic alloys. Its ceramic abrasive grain blend boosts performance for surface preparation tasks.

The Film-lok splice adds strength during high-pressure grinding, making the belt suitable for dimensioning parts and finishing castings or forgings. Its single-flex format balances durability and flexibility for various industrial uses.