11W062 - Walter Allsteel 6-Inch Type 1 Cut-Off Wheel for Steel and Stainless

Technical Overview

The Walter Allsteel™ 11W062 is a high-performance abrasive cut-off wheel designed for industrial applications requiring precision, safety, and versatility. Engineered with a specific formulation that balances cutting speed with wheel longevity, this product is categorized as a Type 1 (flat) wheel. The physical dimensions include a 6-inch diameter, a thin 1/16-inch profile for reduced material loss, and a standard 7/8-inch arbor compatible with most 6-inch angle grinders available in the MRO market.

A critical technical feature of the Allsteel series is its chemical composition. The bonding matrix is strictly manufactured to be free of iron (Fe), sulfur (S), and chlorine (Cl). This characteristic is essential for applications involving stainless steel and other nickel-alloyed steels, as it prevents the introduction of contaminants that could lead to intergranular corrosion or rust spots post-fabrication. By utilizing a contaminant-free bond, the 11W062 ensures the metallurgical integrity of the workpiece is not compromised during the cutting process.

The Type 1 flat geometry of this wheel is optimized for deep cutting applications where maintaining a perpendicular cut is necessary. Unlike Type 27 depressed center wheels, the Type 1 profile allows for maximum depth of cut and is generally preferred for cutting through structural shapes, tubing, and solid bars. The wheel is manufactured in Germany and carries the OSA (Organization for the Safety of Abrasives) certification, attesting to its compliance with rigorous safety standards for burst speed and structural integrity. This certification provides assurance to safety managers and operators regarding the reliability of the abrasive under high-speed rotation.

In terms of performance metrics, the 1/16-inch thickness minimizes friction and heat generation within the cut zone. This reduction in thermal transfer helps prevent heat discoloration (bluing) on the metal surface, thereby reducing the need for secondary finishing or passivation processes. The wheel is designed to maintain a consistent cut rate throughout its lifespan, providing a predictable and efficient workflow for metalworkers.