63204 - PFERD 4-1/2" x 1/8" SG-INOX Type 27 Cut-Off Wheel

High-Performance Stainless Steel Cutting

The PFERD 63204 SG-INOX Cut-Off Wheel is a premium abrasive tool engineered specifically for the rigorous demands of working with stainless steel (INOX) and high-temperature alloys. Part of the Performance Line SG-ELASTIC, this wheel utilizes a high-grade aluminum oxide abrasive with a specialized bond that is free of ferrous, sulphurous, and chlorinated fillers. This formulation is critical for preventing corrosion and contamination on sensitive workpieces, making it an ideal choice for nuclear, food grade, and chemical processing applications where material purity is paramount.

Designed with a Type 27 depressed center geometry, this 4-1/2 inch wheel offers superior lateral stability compared to flat Type 1 wheels. The 1/8-inch thickness strikes a balance between cutting speed and wheel durability, providing a rigid platform that resists bending during operation. With a hardness grade of R, the wheel maintains its profile well under load while delivering a cool cut that minimizes heat discoloration on the workpiece. The SG-INOX series is optimized for angle grinders and delivers maximum economic efficiency through its extended service life and consistent cutting performance.

Professionals in metal fabrication and MRO environments rely on PFERD's SG-INOX line for its reliability and safety. The wheel is manufactured to strict quality standards, ensuring consistent balance and vibration-free operation at speeds up to 13,300 RPM. Whether cutting sheet metal, profiles, or solid materials, the 63204 provides the aggressive removal rates required for industrial tasks while maintaining the high finish quality expected in precision stainless fabrication.