63168C - Pferd 5 Inch Type 27 INOX Cut-Off Wheel .045

Technical Overview of the Pferd SG-INOX Type 27 Cut-Off Wheel

The Pferd 63168C is a premium-grade abrasive cut-off wheel belonging to the Performance Line SG-ELASTIC series. Engineered with a high-quality Aluminum Oxide (A) grain and a hard R-grade bond, this tool is specifically formulated for the demanding requirements of industrial metalworking. The wheel features a Type 27 depressed center geometry, which provides enhanced rigidity and allows the operator to perform flush cuts against surfaces where a standard flat (Type 1) wheel's mounting hardware would typically interfere.

A critical specification of this wheel is its INOX rating. It is manufactured to be free of iron, sulfur, and chlorinated fillers (less than 0.1%), making it chemically neutral and safe for use on stainless steel workpieces where cross-contamination and subsequent corrosion are major concerns. The .045-inch thickness places it in the category of thin cut-off wheels, designed to minimize the heat affected zone (HAZ) and reduce burr formation, thereby lowering post-cut processing time. The A46 grit size offers an optimal balance between material removal rate and cut finish.

This wheel is reinforced to withstand the lateral forces occasionally encountered during manual cutting operations, although it is strictly designed for cutting (90-degree angle to the workpiece) and not for grinding. The 7/8-inch arbor ensures compatibility with standard 5-inch angle grinders. Industrial professionals rely on the Pferd SG-INOX line for its consistent performance, reduced tool changes, and aggressive cutting action on high-tensile materials.