3M Cloth Belt 777F, 60 YF-weight, 3 in x 18 in, Fabri-lok, Full-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 offers reliable performance with its 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 brand and model ensure consistent quality for industrial use.

Designed for durability, this belt supports high-pressure applications thanks to its heavyweight polyester backing. The 3 in x 18 in size fits many standard belt sanders, providing versatility across various projects.

Effective Grade And Weight

The 60 YF-weight of the 3M Cloth Belt 777F balances cutting speed and finish quality. This grade is ideal for moderate stock removal and surface preparation, helping you get the job done efficiently. The Fabri-lok full-flex format adds flexibility for better conformity on different surfaces.

This weight and format combination is especially useful when working with stainless steel or exotic alloys. It reduces heat buildup and extends belt life, making it a practical choice for finishing and blending tasks.

Precise Dimensions And Size

Measuring 3 inches by 18 inches, this belt fits a wide range of belt sanders, from portable to wide belt models. The size allows for effective sanding of both wood and metal surfaces, including panel edges and flat areas.

Its dimensions make it suitable for various applications, such as smoothing rough-cut metal edges or adding grain patterns to stainless steel sheets. This size versatility supports many industrial and woodworking needs.

Advanced Format Technologies

The Fabri-lok full-flex design of the 3M Cloth Belt 777F offers excellent flexibility and strength. This format helps the belt conform to irregular surfaces while maintaining durability under high pressure. It also features a film splice for added toughness during grinding.

Full-flex belts like this one provide a softer touch for finishing and blending, making them ideal for detailed work on metals and wood. The format enhances belt life and performance in demanding conditions.

Convenient Pack Count

This product comes as a case of 50 belts, ensuring you have plenty of supply for ongoing projects. Buying in bulk reduces downtime caused by frequent belt changes and helps maintain consistent workflow.

The large pack size is perfect for industrial settings or workshops with high usage. It supports continuous work on deburring, blending, and finishing stainless steel and other metals.