3M 051141-27658 Cubitron Ii Fibre Discs 987C, Precision Shaped Ceramic Grain, 5 In Dia., 80 Grit

The 3M Cubitron II Fibre Disc 987C is a high-performance abrasive solution engineered for heavy-duty metalworking. It utilizes 3M Precision-Shaped Grain technology to cut exceptionally fast and efficiently, solving the problem of slow material removal and frequent disc changeouts in high-demand applications.

• Efficiency: The self-fracturing, super-sharp Precision-Shaped Grain maintains a high cut rate with less operator pressure, maximizing throughput and efficiency.
• Durability: Stiff fiber backing and a strong resin bond provide superior tear-resistance and longevity for continuous use in heavyweight grinding tasks.
• Cooler Operation: A grinding aid is incorporated onto the disc to minimize heat buildup on heat-sensitive materials like stainless steel, prolonging disc life and preventing workpiece discoloration.

This fibre disc is best suited for metal fabrication shops, manufacturing facilities, and heavy construction sites requiring high-pressure grinding on stainless steel, nickel alloys, and other hard-to-grind metals. It is ideal for high-volume weld preparation, weld grinding, and flame-cut edge cleanup.

• Overall Diameter: 5 in.
• Center Hole Diameter (Arbor): 7/8 in. (0.875 in.)
• Grit: 80+

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