11W413 - Walter Allsteel 4-Inch Type 1 Cut-Off Wheel 3/8 Arbor

High-Performance General Purpose Cutting

The Walter Allsteel™ 11W413 is a premium abrasive cut-off wheel designed to deliver exceptional versatility and performance in industrial environments. Engineered by Walter Surface Technologies, this 4-inch wheel features a 1/16-inch thickness and a 3/8-inch arbor, making it compatible with a specific range of small angle grinders and die grinders equipped with appropriate adapters. The Allsteel line is formulated to provide a superior balance between cutting speed and wheel life, ensuring cost-effective operation for fabrication shops and maintenance departments.

Technically, the 11W413 utilizes a high-grade aluminum oxide grain structure bonded with a specialized resin matrix. This composition allows the wheel to cut aggressively through carbon steel while maintaining the cool-cutting properties required for stainless steel applications. Crucially, the wheel is manufactured to be free of iron, sulfur, and chlorine (containing less than 0.1% of these elements), which guarantees that it will not contaminate stainless steel surfaces or induce corrosion. This makes it an ideal choice for nuclear, food processing, and pharmaceutical facility maintenance where material purity is paramount.

The Type 1 (flat) profile of this wheel is optimized for deep cutting and perpendicular applications. It features heavy-duty reinforcement to withstand the lateral forces and high rotational speeds (up to 19,100 RPM) encountered during operation. Whether cutting tubing, bar stock, or sheet metal, the Walter Allsteel 11W413 delivers consistent, reliable results, reducing the frequency of wheel changes and increasing overall throughput.