08F900 - Walter 9-Inch Stainless Steel Grinding Wheel Type 27

Professional Grade Stainless Steel Grinding

The Walter 08F900 is a premium 9-inch depressed center grinding wheel designed specifically for the rigorous demands of stainless steel fabrication. In industrial environments where material integrity is critical, using general-purpose abrasives can lead to cross-contamination, introducing iron, sulfur, or chlorine into the stainless steel surface. This contamination often results in premature corrosion or oxidation, compromising the quality of the final vessel or structure. The Walter A30SS formulation is strictly manufactured to be free of these contaminants (Fe, S, Cl < 0.1%), making it the safe choice for food processing equipment, pharmaceutical tanks, and nuclear applications.

Optimized Abrasive Performance

This wheel features a coarse 30-grit aluminum oxide blend that is optimized for soft but tough metals like stainless steel. Standard wheels often "load up" or glaze when grinding stainless, causing friction and excessive heat. The Walter 08F900 maintains a sharp cutting face throughout its life, ensuring cool cutting action. This is vital for preventing heat tint (discoloration) and warping on thinner gauge materials. The 1/4-inch thickness provides the rigidity and durability needed for heavy stock removal, weld leveling, and edge preparation on large workpieces.

Durability and Safety

Walter Surface Technologies is renowned for producing balanced, high-density wheels that resist breakage and wear evenly. The 08F900 offers a superior removal-to-wear ratio, meaning operators spend more time grinding and less time changing wheels. Its Type 27 depressed center design allows for a comfortable grinding angle (typically 15 to 30 degrees), providing excellent control during aggressive grinding. For industrial MRO operations and fabrication shops, this wheel represents a cost-effective solution that prioritizes both speed and metallurgical safety.