PFERD POLIFAN® 67258 Radial Type PFR Coated Flap Disc, 4-1/2 in Dia, 5/8-11, 60 Grit, Coarse Grade
PFERD POLIFAN® Coated Flap Disc, Radial, Type PFR, Series: Special Line SG-PLUS-CURVE, 4-1/2 in Dia, 5/8-11, 60, Grade: Coarse, Ceramic Oxide Abrasive, Fiberglass Backing, Applicable Materials: Stainless Steel (INOX), High Nickel Alloys, Steel and Aluminum(Medium and Hard Grades)
- POLIFAN®-CURVE is a PFERD innovation designed to quickly achieve a smooth, consistent surface finish on fillet welds
- The unique radial construction shape (PFR) offers a superior solution for this common task
- Tough and aggressive removes scale and bead from all metal like steel, stainless steel (INOX), aluminum and alloys
- Works faster than grinding wheels without the risk of undercutting the workpiece
- Precise grinding out of fillet welds provides a superior surface finish
- The top-sized ceramic grain guarantees cool grinding on poor heat conducting materials, without thermal damage to workpiece
- Smooth finish allows easy visual inspection for defects, such as porosity and inclusions
- Excellent tool life, including the radius edge of the disc
- Multi-purpose - may be used as a conventional flap disc, and also for underhand applications using the top of the disc
- The best results are achieved on high performance angle grinders