11W313 - Walter Allsteel 3-Inch Type 1 Cut-Off Wheel for Die Grinders

High-Performance Small Diameter Cutting

The Walter Allsteel™ 3-inch cut-off wheel (SKU: 11W313) is a premium abrasive solution designed specifically for straight shaft and die grinders. Engineered with a sophisticated bond of high-quality aluminum oxide grains, this wheel delivers exceptional cutting performance across a wide range of ferrous metals. It is particularly effective in industrial environments where efficiency and precision are paramount. The 1/16-inch thickness provides a thin kerf, reducing material waste and energy consumption while maximizing the speed of the cut.

Contaminant-Free Formulation

One of the critical features of the Allsteel line is its purity. These wheels are manufactured to be free of Iron (Fe), Sulfur (S), and Chlorine (Cl), ensuring they will not contaminate stainless steel or other sensitive alloys. This makes the 11W313 an ideal choice for industries requiring strict material compliance, such as food processing equipment fabrication, nuclear plant maintenance, and pharmaceutical vessel construction. You can transition between carbon steel and stainless steel tasks without the risk of inducing corrosion or rust spots caused by abrasive impurities.

Optimized for Die Grinders

While many cut-off wheels are designed for angle grinders, this 3-inch variant is tailored for the higher RPMs and specific handling of pneumatic and electric die grinders. The 3/8-inch arbor fits standard mandrels securely, ensuring safe operation. The Type 1 (flat) profile allows for precise, 90-degree cuts, making it perfect for trimming bolts, cutting small brackets, or modifying parts in tight spaces where larger 4.5-inch or 6-inch grinders cannot reach. The wheel's structural integrity ensures it holds up under the stress of high-speed rotation, providing a consistent cut rate from the first spark to the stub.

Durability and Efficiency

Walter Surface Technologies is renowned for producing abrasives that outlast the competition, and the Allsteel mini wheel is no exception. It offers a remarkable life-to-cut ratio, meaning operators spend less time changing out worn wheels and more time working. This efficiency translates directly to cost savings and improved throughput in production environments. Whether you are cutting structural steel, tubing, or sheet metal, this wheel provides the bite and longevity required for professional MRO and fabrication applications.