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  • 3M™ Fibre Disc 785C, 115 mm x 22 mm, P60
  • 3M™ Fibre Disc 785C, 115 mm x 22 mm, P60

    3M ID FN520001010
    • The ceramic and aluminium oxide abrasive blend self-sharpens, yielding high cut rates and increased durability
    • Stiff fiber backing provides the durability needed for weld removal and other medium pressure applications such as deburring or rust removal
    • Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
    • Compatible with 3M™ disc pad face plates and hubs, and requires the use of a disc retainer nut (all sold separately)
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    Specifications
    Attribute Name
    Value
    Bonding Type
    Resin
    Brand
    3M™
    Center Hole Diameter (Metric)
    22 Millimetre
    Grit
    P60
    Hole Configuration
    Plain
    Max Speed
    13200 rpm
    Mineral Type
    Cubitron™
    Product Form
    Disc
    Product Details
    • The ceramic and aluminium oxide abrasive blend self-sharpens, yielding high cut rates and increased durability
    • Stiff fiber backing provides the durability needed for weld removal and other medium pressure applications such as deburring or rust removal
    • Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
    • Compatible with 3M™ disc pad face plates and hubs, and requires the use of a disc retainer nut (all sold separately)
    • Available in a variety of sizes to suit different applications

    3M™ Fibre Disc 785C are durable fibre discs featuring high-performance 3M ceramic and aluminium oxide blend abrasive. Our discs are ideal for blending, grinding applications, and weld removal. The blend cuts better and outlasts aluminium oxide, and stands up to challenging applications.

    Our 3M™ Fibre Disc 785C incorporates a grinding aid to keep the workpiece cooler, protecting heat-sensitive alloys from heat damage and reducing re-work. These features along with a stiff fiber backing offer increased productivity for heavy-duty grinding on all metals, including stainless steel.

    For optimal performance, the disc should be used with a face plate of the appropriate density for the application—a lighter density face plate for lighter weight grinding applications, and a harder density face plate for more heavyweight grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will fracture as it should, maximizing the life of the abrasive. Face plates are sold separately.

    Our 3M™ Ceramic Abrasive Grain is designed to enhance hardness and toughness of the mineral. For increased performance, 785C products feature aluminum oxide blended with 3M ceramic abrasive grain, yielding excellent performance on any metal. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications. Ceramic/aluminum oxide blends surpass regular aluminum oxide abrasives in cut-rate and durability, making them an excellent choice for difficult grinding applications.

    Fiber discs are heavy-duty discs ideal for weld removal, grinding, and blending large and small areas of metal surfaces. They feature a tough, stiff backing that resist wear and can handle tough grinding applications.