22350 - SAIT 22350 5-Inch Type 27 Aluminum Cutting Wheel 50-Pack

Specialized Abrasive Technology for Non-Ferrous Applications

The United Abrasives / SAIT 22350 A46N Aluminum Cut-Off Wheel represents a targeted solution for industrial fabrication involving soft, non-ferrous metals. Standard abrasive wheels often fail when applied to aluminum due to the material's tendency to melt and adhere to the abrasive grain—a phenomenon known as "loading." This loading glazes over the cutting surface, rendering the wheel ineffective and generating excessive heat. The 22350 model addresses this engineering challenge through a proprietary A46N bond formulation. This soft bond allows fresh abrasive grains to be exposed continuously, preventing the aluminum from clogging the wheel face and ensuring a consistent, aggressive cutting action.

Measuring 5 inches in diameter with a thin .045-inch profile, this wheel is designed for precision and speed. The Type 27 depressed center configuration provides structural rigidity and allows the locking nut to be recessed, enabling flush cutting against surfaces and improving operator visibility of the cut line. The wheel is constructed with high-quality aluminum oxide grain, optimized for the specific hardness and ductility of materials like aluminum, copper, and brass.

Safety and durability are paramount in the design of the SAIT 22350. The wheel is externally reinforced with fiberglass layers, providing the necessary tensile strength to withstand the lateral forces and high rotational speeds (up to 12,200 RPM) associated with angle grinder operations. Manufactured in the United States, these wheels adhere to strict quality control standards, offering industrial users a reliable, high-performance consumable that reduces downtime associated with wheel changes and failed cuts.

This product is ideal for MRO environments, shipyards, and fabrication shops where aluminum processing is a critical workflow. By minimizing heat input and material loss, the 22350 preserves the metallurgical integrity of the workpiece while delivering superior throughput.