PFERD 67216

PFERD Polifan® Coated Abrasive Flap Disc, Threaded, Series: Special Line SGP Z-CURVE, 5 in Disc Dia, 5/8-11 Center Hole Thread Size, 40 Grit, Zirconia Alumina Abrasive, Type PFR/Radial Disc, Fiberglass Backing, 12200 rpm Maximum

• Type Threaded
• Series Special Line SGP Z-CURVE
• Disc Diameter 5 in
• Center Hole Size 5/8-11
• Grit 40
• Grade Coarse
• Abrasive Material Zirconia Alumina
• Disc Type Type PFR/Radial
• Backing Material Fiberglass
• Maximum Speed 12200 rpm

• 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 of fillet welds provides a superior surface finish
• Smooth finish allows easy visual inspection for defects, such as porosity and inclusions
• Ideal for repair applications to remove defects without damage to adjacent areas, leaves ample room for new weld bead
• Excellent tool life including the radius edge of the disc
• Multi-purpose, used as conventional flap disc and for underhand applications using the top of the disc
• The best results are achieved on high performance angle grinders