60637 - Pferd POLIFAN 5-Inch Zirconia Flap Disc 120 Grit Type 29

Heavy-Duty Zirconia Flap Disc for Industrial Finishing

The Pferd 60637 POLIFAN® Flap Disc is a premium abrasive tool engineered for demanding industrial environments where longevity and finish quality are paramount. Part of Pferd's high-performance line, this 5-inch disc features a 7/8-inch arbor and utilizes high-quality Zirconia Alumina grain, renowned for its toughness and self-sharpening properties. The 120 grit configuration makes it an exceptional choice for secondary finishing steps, blending welds, and preparing surfaces for painting or coating.

What sets this specific model apart is its "Thick" construction. It is designed with a special flap arrangement that packs approximately 40% more abrasive material than standard PSF flap discs. This high-density design translates directly to extended service life, allowing operators to work longer without stopping to replace consumables. For fabrication shops focused on efficiency, this reduction in downtime and changeover frequency can lead to significant operational savings over time.

The disc is built on a Type 29 (conical) profile. This angled shape is optimized for aggressive stock removal and contour work, allowing the operator to maintain a comfortable working angle between 15 and 25 degrees. The conical design maximizes surface contact area, ensuring consistent wear across the flaps. The fiberglass backing plate provides necessary rigidity while absorbing vibration, resulting in a smoother grind and reduced operator fatigue.

This versatile abrasive is formulated for dual use on both Steel and Stainless Steel (INOX). It delivers cool grinding performance to prevent heat discoloration on stainless substrates while maintaining the aggression needed for carbon steel. Whether used for deburring, chamfering, or surface blending, the Pferd 60637 delivers professional-grade results consistent with the manufacturer's reputation for quality and safety.