08L707 - Walter A24Alu 7-Inch Aluminum Grinding Wheel with 5/8-11 Hub

Walter 08L707 A24Alu Grinding Wheel Overview

The Walter 08L707 is a high-performance 7-inch grinding wheel specifically engineered for working with aluminum and other non-ferrous metals. In industrial environments, grinding soft metals often presents a significant challenge due to the material's tendency to melt and clog the abrasive grain, a phenomenon known as loading. This wheel utilizes a proprietary A24Alu abrasive formulation that resists loading, ensuring that the grain remains exposed and active throughout the life of the wheel. This results in a consistent material removal rate and reduces downtime associated with changing clogged wheels.

With a thickness of 1/8 inch, this wheel strikes a balance between rigidity for grinding and a narrower profile that can handle light cutting tasks. It features a Type 27 depressed center geometry, which is standard for right-angle grinding applications. The integrated 5/8-11 threaded hub is a critical feature for MRO efficiency, allowing operators to mount and dismount the wheel quickly without the need for a separate flange nut or pin wrench. This "spin-on" design improves safety and reduces changeover time in high-volume fabrication settings.

This product is manufactured by Walter Surface Technologies, a leader in abrasive innovation. The 08L707 is designed to operate without the use of external lubricants or waxes, which is vital for welding preparation. Using a wheel that does not contaminate the base material ensures that subsequent welds are free from porosity and inclusions caused by foreign residues. It is an essential consumable for shops fabricating aluminum structures, trailers, marine vessels, and aerospace components.