3M Cubitron 3 Fan-Shaped Sanding Disc 1169F

The 3M™ Cubitron™ 3 Fan-Shaped Sanding Disc 1169F delivers maximum efficiency, long service life, and versatile applications in everyday professional metalworking. Equipped with the advanced 3M precision-shaped grain with curved sides, it achieves significantly higher material removal rates than conventional fan-shaped grinding discs made of aluminum oxide or zirconia corundum.

The controlled wear of the lamellae continuously exposes new, sharp cutting edges. This ensures consistently high removal rates throughout the entire service life of the disc. Instead of displacing the material, the grain cuts cleanly through the metal—efficiently, coolly, and in a controlled manner.

The flap disc is ideal for applications with medium to high contact pressure and impresses with its high adaptability to edges, contours, and uneven surfaces. Whether structural steel, stainless steel, or heat-sensitive alloys: The 1169F delivers consistent results while reducing tool changes.

Thanks to the combination of high removal rate and fine surface finish, grinding and finishing can often be completed in a single step. This saves time, reduces abrasive costs, and noticeably increases productivity.