3M™ Cloth Belt 777F
The 3M™ Cloth Belt 777F is designed for durability and efficiency, featuring a blend of 3M Ceramic Abrasive Grain and aluminium oxide. This combination provides enhanced cutting performance and longer lifespan compared to standard aluminium oxide belts. It is ideal for moderate stock removal to finishing operations and performs effectively under high-pressure applications on heat-sensitive metals. The belt can be used in both wet and dry applications.
Key Features & Benefits:
- Superior Abrasive Blend: 3M Ceramic Abrasive Grain and aluminium oxide provide a faster cut-rate and extended belt life.
- High Durability: Withstands high-pressure applications, producing more parts per belt and reducing downtime.
- Heat-Resistant Performance: Contains a grinding aid to reduce heat build-up, preventing stress cracks and discolouration on stainless steel, nickel, and cobalt alloys.
- Versatile Application: Works efficiently for dimensioning parts, deburring, blending, and finishing castings and forgings.
- Resin Bond Strength: Enhances heat resistance and extends the belt’s lifespan.
- Custom Flexibility Options:
- L-Flex: Offers greater flexibility for increased conformity in finishing and blending.
- Fullflex: The most flexible option for smooth, detailed finishing.
Applications:
- Stainless steel and exotic metal alloys for dimensioning, deburring, and blending.
- Finishing castings and forgings.
- Flat finishing on metal sheets using wide belt sanders.
- Weld removal on a back stand or finishing in right-angle corners with narrow belts.
Specifications:
- Size: 10 mm x 330 mm
- Grit: P60
The 3M™ Cloth Belt 777F provides exceptional durability, high cut-rate performance, and reliable heat resistance, making it an essential tool for industrial metalworking and finishing applications.
