3M, 785C, Fibre Discs, 4-1/2"

Mfr: 3M
$3.68 to $3.77
$3.68 to $3.77
    3M Fibre Disc 785C is a durable fiber disc featuring high-performance 3M ceramic/aluminum oxide blend abrasive ideal for blending, grinding applications, and weld removal. 3M's proprietary ceramic/aluminum oxide blend stands up to challenging applications, outcutting and outlasting aluminum oxide.
  • Ceramic/aluminum 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)
Item #
Mineral Type
Attachment Type
3M, 785C, Fibre Disc, 4-1/2"
Item #:534464-24
Diameter: Orange
Color: 4.5"
Mineral Type: Ceramic
Grade: GL
Attachment Type: 24
3M, 785C, Fibre Disc, 4-1/2"
Item #:534464-36
Diameter: 4-1/2"
Color: Orange
Mineral Type: Ceramic
Grade: 36
Attachment Type: GL

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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • Restocking charge will apply at a minimum of 20% for all product returned
  • All returns must be received within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.