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  6. 3M™ Fibre Disc 787C, 120+, 4 in x 5/8 in, Die 400FF, 25/Inner, 100/Case

3M™ Fibre Disc 787C, 120+, 4 in x 5/8 in, Die 400FF, 25/Inner, 100/Case

3M ID 60440315863
  • Rapidly cuts hard to grind metals like stainless steel and high nickel alloys
  • Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
  • 3M Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
  • Grinding aid minimizes grinding temperatures for heat-sensitive alloys
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Details

Engineered for ultra-rapid cut, 3M™ Fibre Disc 787C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fiber discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys.

  • Rapidly cuts hard to grind metals like stainless steel and high nickel alloys
  • Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
  • 3M Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
  • Grinding aid minimizes grinding temperatures for heat-sensitive alloys
Specifications
Attachment Type
Center Hole
Backing Material
Fibre
Brand
3M™
Center Hole Diameter (Metric)
15.875 mm
Coat Type
Closed Coat
Grit
120+
Hole Configuration
400FF
Industries
Metalworking
Max Speed
15300 rpm
Mineral Type
Precision Shaped Ceramic
Overall Diameter (Metric)
101.6 mm
Product Form
Disc
Sub Industries
Metal Fabrication