The patented POLIFAN-STRONG flap discs from PFERD (Milwaukee, WI) are designed to remove more material in less time than most other consumable abrasives for angle grinders. Featuring a unique extended flap design for consistent and extremely aggressive grinding up to the last grain, this disc delivers optimal performance for high-powered angle grinders. The combination of maximum metal removal and long tool life cuts downtime by reducing tool changes and lessens labor costs by reducing grinding time. Benefits include:
- Numerous applications in areas such as steel construction, foundries, ship building, automotive, tank construction, fabrication and pipeline work.
- Coated flaps, produced with a high-performance zirconia alumina abrasive, available in 36-Grit for coarse grinding of steel and weld seams or 50-Grit for work on edges such as chamfering, and deburring.
- Availability in 4 ½, 5, and 7 in. diameters with either plain 7/8 in. bore or 5/8–11 threads.