3M 7000000551 Roloc 777F Ceramic Sanding Disc 2 Inch 80 Grit

The 3M Roloc 777F Disc is a high-performance coated abrasive designed for demanding metalworking and surface preparation applications. This 2-inch diameter disc features premium ceramic aluminum oxide grain that delivers aggressive cutting action and exceptional durability on hard metals including stainless steel, high-nickel alloys, and carbon steel.

Key Features:

• Ceramic aluminum oxide grain provides superior cut rate and extended disc life compared to conventional aluminum oxide
• Quick-change Roloc attachment system allows fast disc changes without tools, improving productivity
• 80 grit provides aggressive material removal while leaving a consistent finish
• 2-inch diameter ideal for detail work, edge blending, weld grinding, and confined area access
• Cloth backing provides tear resistance and conformability on curved or contoured surfaces
• Suitable for use with die grinders and right angle tools

Each box contains 50 discs, with 4 boxes per case (200 discs total per case). The 3M Roloc 777F series is engineered for professional fabricators, maintenance operations, and manufacturing applications requiring consistent, high-quality surface finishing results.