60091 - Sait 1AX Aluminum Oxide File Belt 1/2" x 24" - 100 Grit

Industrial Grade Aluminum Oxide File Belts

The Sait 60091 is a high-performance abrasive belt designed for the rigorous demands of industrial metalworking and fabrication. Part of the renowned Sait 1AX series, this belt features premium aluminum oxide grain, which is the industry standard for general-purpose grinding and finishing due to its toughness and durability. The grain is bonded to a sturdy X-weight cotton cloth backing using a resin-over-resin construction. This bonding method significantly enhances the belt's resistance to heat and moisture, preventing premature grain shedding even during extended use in demanding environments.

Measuring 1/2 inch in width and 24 inches in length, this belt is specifically engineered for use with portable pneumatic file belt sanders. These tools are essential in MRO (Maintenance, Repair, and Operations) settings for reaching into recessed areas, internal diameters, and complex contours that larger grinding wheels cannot access. The 100 grit specification places this belt in the medium-fine category, making it an excellent choice for intermediate finishing steps. It effectively removes scratches left by coarser grits (like 60 or 80) while preparing the surface for final polishing or painting.

The closed coat structure of the abrasive grains ensures a dense coverage on the belt surface, which translates to a finer finish and more consistent material removal rates. While primarily used on ferrous and non-ferrous metals—including carbon steel, aluminum, and brass—the Sait 60091 is also versatile enough for woodworking applications. Whether you are deburring machined parts, blending tool marks, or cleaning up castings, this belt provides the reliability and performance expected from United Abrasives/Sait products.

Key Applications:

• Deburring machined metal parts.
• Blending welds in channels and corners.
• Removing rust and scale from hard-to-reach areas.
• General purpose sanding on wood and composites.