3M Cubitron 3 Fan-Shaped Sanding Disc 1169F

The 3M™ Cubitron™ 3 Fan-Shaped Grinding Disc 1169F is designed for efficient and consistent grinding results in professional settings. It helps users combine high removal rates with controlled surface quality and sustainably optimize grinding processes.

Its performance is based on the modernized 3M precision-shaped grain with a curved geometry. During use, new, sharp cutting edges are continuously formed, which remove the metal cleanly. This keeps the grinding performance constant and significantly higher than with classic flap discs made of zirconia or aluminum oxide.

The lamellar structure ensures even wear and continuously releases fresh abrasive material. This enables stable material removal throughout the entire service life while simultaneously reducing heat input into the workpiece. This contributes to reliable and reproducible results, particularly when working with stainless steel and heat-sensitive alloys.

Thanks to its flexible design, the disc adapts perfectly to edges, radii, and contours. It is suitable for numerous applications—from weld seam grinding and deburring to blending and surface preparation. In many cases, multiple work steps can be performed without changing discs, which saves time and increases efficiency.