3M Cloth Belt 777F, P120 YF-weight, 3 in x 10-11/16 in, Fabri-lok, L-flex, 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 P120 YF-weight grade, designed to handle tough sanding tasks. This model combines 3M’s expertise with a durable construction to ensure consistent results on various materials.

Ideal for industrial use, the 777F belt supports high-pressure applications thanks to its heavyweight polyester backing. This backing also allows the belt to be used wet or dry, enhancing versatility in different working conditions.

Precise Size And Format

Measuring 3 inches by 10-11/16 inches, this belt fits a range of belt sanders, making it suitable for both wood and metal sanding projects. The Fabri-lok format ensures easy installation and secure attachment during use.

With a case of 200 belts, this pack size is perfect for businesses needing a steady supply without frequent reordering. The quantity supports continuous work and reduces downtime caused by belt changes.

Enhanced Cutting Performance

The P120 grade combined with a ceramic aluminum oxide grain blend cuts faster and lasts longer than traditional aluminum oxide belts. This blend improves stock removal and surface preparation efficiency.

Additionally, the belt contains a grinding aid that reduces heat buildup, especially when working with stainless steel. This feature helps maintain belt performance and protects heat-sensitive metals during use.

Durable Backing And Bond

The L-flex backing provides flexibility while maintaining strength, making the belt suitable for various sanding angles and contours. This flexibility helps achieve smooth finishes on complex surfaces.

The durable resin bond resists heat deterioration, extending the belt’s lifespan even under demanding conditions. This combination of backing and bond ensures the belt withstands heavy use without losing effectiveness.

Versatile Applications Covered

This 3M Cloth Belt 777F is excellent for deburring, blending, and finishing stainless steel and other exotic alloys. Its design supports moderate stock removal and surface preparation tasks efficiently.

Thanks to its size, format, and materials, the belt works well on both wood and metal surfaces, making it a versatile choice for workshops handling diverse projects. The case of 200 ensures you have enough belts for ongoing work.