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PFERD Polifan® 67689046 Special Line SGP CO-CURVE Unthreaded Coated Abrasive Flap Disc, 4-1/2 in Dia, 7/8 in Center Hole, 60 Grit, Ceramic Oxide Abrasive, Type PFR/Radial Disc

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PFERD_67689046.jpg

Features

  • 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
  • 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
  • The top sized ceramic grain guarantees cool grinding on poor heat conducting materials, without thermal damage to workpiece

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Description

PFERD Polifan® Coated Abrasive Flap Disc, Unthreaded, Series: Special Line SGP CO-CURVE, 4-1/2 in Disc Dia, 7/8 in Center Hole, 60 Grit, Ceramic Oxide Abrasive, Type PFR/Radial Disc, Fiberglass Backing, 13300 rpm Maximum