3M 051144-14661 Roloc Discs 777F, Ceramic, 2 In Dia, Tr, 80 Grit

The 3M Roloc Disc 777F is a high-performance, quick-change abrasive disc designed for demanding metalworking tasks. Utilizing a ceramic aluminum oxide blend, it delivers a faster cut-rate and extended life compared to standard aluminum oxide discs, solving the problem of frequent disc changes and slow material removal on tough alloys.

• The Roloc TR attachment system ensures quick and secure mounting and removal, significantly improving changeover efficiency during high-volume jobs.
• The blend of ceramic and aluminum oxide mineral provides superior durability and performance on heat-sensitive materials like stainless steel and nickel alloys.
• Includes a grinding aid that minimizes heat build-up, reducing discoloration and warping of the workpiece for a cleaner finish.

This disc is best suited for professionals in metal fabrication, aerospace, shipbuilding, and general industrial maintenance, repair, and operations (MRO) who require aggressive material removal and blending on medium to heavy stock.

• Diameter: 2 in
• Grit: 80
• Attachment Type: TR

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